1+2Profile and Application - EACO AmericaSRP：page 60—61 AC-filter AC application, in LC filtering ... 330-850Vdc. 4000-15000Vdc. 4000-20000Vdc. 2400-8000Vdc. 2000-4000Vdc. Up-peak

SCD series / High Current

1. Profile and Application

Profile and Application

STM：page 11—14 Snubber IGBT surge absorption STF：page 20—23 Snubber IGBT surge absorption, Busbar ripple absorption

STC：page 28—33 Snubber IGBT/IPM surge absorption, high frequency resonance SHA：page39—40 DC-link SHC：page 43—44 DC-link SHP：page 47—49 DC-link SMA：page 53—55 AC-filter AC Filtering，delta connection

STD：page 15—19 Snubber IGBT/IPM surge absorption, high frequency resonance STS：page 24—27 Snubber IGBT surge absorption, Busbar ripple absorption STE：page34—38 Snubber IGBT surge absorption, Busbar ripple absorption SHB：page41—42 DC-link SHE：page 45—46 DC-link SHF：page 50—52 DC-link SMF：page 56—57 AC-filter AC application, in LC filtering circuit of high power type converter

Marking

JohnTypewritten TextEACO America Alpha Powertele: 440-582-5590www.eaco-america.com

JohnTypewritten Text

JohnTypewritten Text700-3000vdc

















JohnTypewritten Text400-1200VAC













Profile and Application .2

Profile and Application

SRD：page 58—59 AC-filter AC application, in LC filtering circuit of middle and low power type grid converter STR：page 62—65 AC-filter AC application, in LC filtering circuit of low power type grid converter STH：page 69—72 Switching High frequency circuit， industrial motor control MS：page 77—78 High-voltage High voltage application SDH：page 81—82 GTO GTO absorption, clamping, AC filtering SCH：page 85 Resonant High frequency and high current resonance

SRP：page 60—61 AC-filter AC application, in LC filtering circuit of middle and low power type grid converter SLA：page 66—68 High-ripple DC filtering, high ripple circuit SRB：page 73—76 Switching Low power filtering SDD：page 79—80 GTO GTO snubber, high current isolated DC SRH：page 83—84 DC/AC GTO absorption, clamping, AC filtering SCD：page 86 High-current High frequency resonance， isolated DC
















JohnTypewritten Text400-1000Vdc









JohnTypewritten TextUp-peak 500-3000Vac

JohnTypewritten Text400-700Vac

JohnTypewritten TextAlpha Power / EACO Capacitortele: 440-582-5590www.eaco-america.com

3. Technical Information

TECHNICAL INFORMATION 1．Technical Terms and Definitions 1.1 Rated Capacitance Cn The rated capacitance measured at 20±5°C , 100HZ . 1.2 Rated Voltage Un The maximum or peak voltage of either polarity of non-reversing type wave form for which the capacitor has been designed and rated. 1.3 Non Repetitive Peak (non-recurrent surge) Voltage Us Voltages beyond the rated value induced by switching or faults of the system or any part of it. Maximum count 1000 times with the duration of no more than 50 ms each. 1.4 Ripple Voltage Ur The peak-to-peak alternating component of the unidirectional voltage 1.5 Rated A.C Voltage Urms Root mean square of the max. permissible value of sinusoidal AC voltage in continuous operation 1.6 Rated A.C peak voltage Upeak Permissible A.C peak voltage in continuous operation. 1.7 Voltage Rise Time du/dt This value shows the maximum voltage rise or fall time. It is expressed in volts per microsecond, and cannot overcome. 1.8 Maximum non-repetitive rate of voltage rise (du/dt)s Peak rate of voltage rise that may occur non-repetitively and briefly in the event of a fault. 1.9 Voltage Test between terminals Ut-t Routine test of all capacitors conducted at room temperature, prior to delivery. A further test with 80% of the test voltage stated in the data sheet may be carried out once at the user’s location. 1.10 Voltage Test between terminals and case Ut-c Routine test of all capacitors between short-circuit terminals and case, conducted at room temperature. May be repeated at the user’s location. 1.11 Peak Current Ipeak Maximum permitted repetitive current amplitude during continuous operation Ipeak = Cn x (du/dt)

1.12 Maximum Current Imax Maximum rms value of permissible current in continuous operation. The values given in the data sheets are related to either the specified maximum power dissipation or the current limits of the connection terminals

1.13 Non-repetitive Peak Current (surge) Is Maximum current that may occur non-repetitively and briefly in the event of a fault. Maximum count 1000 times with the duration of not more than 50 ms each.

Is=Cn × (du / dt ) s 1.14 Equivalent Series Resistance ESR Equivalent resistance represents the sum of all Ohmic resistances occurring inside the capacitor. Essential for calculation of the current dependent losses. 1.15 Self-inductance Ls Represents the sum of all inductive elements which are, for mechanical and construction reasons, contained in any capacitor. 1.16 Insulation Resistance I.R. The insulation resistance between terminals is expressed by meaning of the discharge time constant R·C, measured for 1 minute at 100 Vdc and at 25±5°C. The time constant (s) of a capacitor is the product of IR and capacitance:

s = MΩ ×µF 1.17 Resonant Frequency Fr The capacitance and self-inductance of any capacitor form a series resonant circuit. Above the resonant frequency, the inductive part of this LC-circuit prevails. The capacitor would then behave as an inductor. 1.18 Dielectric Dissipation Factor tanδ0 Constant dissipation factor of the dielectric material for all capacitors in their rated frequency. 1.19 Dissipation Factor tanδ Dissipation factor calculated as: tanδ=tanδ0 + 2×π×f ×Cn×ESR 1.20 Thermal Resistance Rth The thermal resistance indicates by how many degrees the capacitor temperature at the hotspot rises in relation to the dissipation losses. 1.21 Maximum Power Dissipation Pmax Maximum permitted power dissipation for the capacitor’s operation. 1.22 Ambient Temperature Te Temperature of the surrounding air, measured 10 cm away and at 2/3 of the case height of the capacitor.

Ls×Cn21=Fr

π

thehs

maxR

T-T=P

Us

t

U(t) Ripple voltage Ur

DC voltage Rated voltage UN

U(t)

UpeakUrms

t Up-peak

JohnTypewritten TextEACO America Alpha Powertele: 440-582-5590

Technical Information .4

TECHNICAL INFORMATION 1.23 Hotspot Temperature Ths Temperature at hottest spot inside the capacitor 1.24 Lower Category Temperature Tmin Lowest permissible ambient temperature at which a capacitor may be used. 1.25 Upper Category Temperature Tmax Highest permissible capacitor temperature during operation, i.e. temperature at the hottest spot of the case. 1.26 Rated Energy Contents Wn Energy stored in the capacitor when charged at rated voltage. Wn = 1/2 x Cn x (Un)2 1.27 Clearance in air L The shortest distance between conducting parts of the terminals or between terminals and case. 1.28 Creepage distance K The shortest distance along an insulated surface between conducting parts of the terminals or between terminals and case. 1.29 Altitude The maximum allowable altitude is 2000 meters. As the barometric pressure decreases, the terminal arc-over susceptibility increases. Heat cannot be properly dissipated operating at high altitude and can result in high losses and eventual failure. 1.30 Storage Temperature The range over which the capacitor can be stored without any applied voltage, with no degradation is - 40 to + 85 ˚C. 1.31 Life Expectancy Le Above all, the expected life of the capacitors depends on the internal temperature during operation, and the field strength in its dielectric. Life expectancy versus voltage

Le = Ln x (Un/Uw)8 Le = Life expectancy at operating voltage (h) Ln = Life expectancy at nominal voltage (h) Un = Nominal voltage (v) Uw = Operating voltage (v)

Life expectancy versus temperature

Le = LTo x 2(To-Ths)/7 Le = Life expectancy at operating temperature (h) LTo= Life expectancy at 70˚C (h) To = Reference temperature (70˚C) Ths = Hot spot case temperature (≤ 70˚C)

2. Mounting and Operating Instructions 2.1 Overpressure Disconnector When mounting capacitors with overpressure disconnectors, make sure that the elastic elements of the fuse are not impeded. This means: ·The connecting leads must be sufficiently elastic. ·There must be enough space left for expansion above the terminals of

aluminum-cased capacitors (stated for the individual type). ·The folded crimps must not be held by retaining clamps. ·The elastic bottom of capacitors in round steel cases must be free to move.

2.2 Mounting position Capacitors can be mounted in any position except SMA series (Capacitors of SMA series can only be mounted upright, i.e. terminals on top). But the following exceptions to the rule are possible: ·Capacitors in aluminum cases with voltage ratings up to 3600 V and

capacitors in rectangular steel cases may also be positioned horizontally. ·At higher voltages or for capacitors in round steel cases, horizontal

positioning is also permissible. But consult the manufacturer firstly.

2.3 Mounting The threaded bolt on the bottom of aluminum cases with a diameter of 60 mm and a height of 160 mm may be used for attachment if vibration stress does not exceed 5 g. For larger dimensions and vibration of > 5 g, the capacitors should be mounted by clamps, rings, etc. Mounting with threaded bolt:

Threaded bolt Mounting hole Maximum torque

M10 12mm 6Nm

M12 16mm 8Nm

2.4 Terminals For terminal bolt and nut tightening torques, refer to the individual datasheets. The terminal torque must not act upon the ceramic. So the lead should be locked between two nuts.

Internal thread(female terminal) Maximum torque(N*m)

M5*8 2.5

M6*8 4.5

M8*8 8.5

2.4.1 Minimum terminal connection cross-sections in

accordance with VDE/DIN 0100 part 523 and 430,group 2. For the electrical terminals on ceramic lead-throughs only flexible leads should be used so that these lead-throughs are guarded against mechanical stress. The outer leads of the capacitor should be dimensioned so that no heat is conducted into the component. You are advised to scale these leads so that heat is conducted away from capacitor terminals. 2.5 Grounding Either a threaded bolt or a strap serves for grounding to VDE 0100. Grounding is omitted for single-pole and fully insulated capacitors. The layer of varnish beneath the clamp should be removed when grounding with a metal clamp.

5. Technical Information

TECHNICAL INFORMATION 2.6 Safety precautions Observe appropriate safety precautions in use (self-recharging phenomena and the high energy contained in capacitors). 2.7 Solder conditions for radial and axial units on PCB The soldering temperature must be set to keep the temperature inside the capacitors below the following general limits: Solder bath temperature 260 ±5˚C, Soldering time 4s for radial units with leads pitch P>10mm. When soldering the leads, make sure the capacitors are not damaged through excessive heat. This means: ·Lead wires with a cross-section of > 1.5 mm2 should not be soldered but

clamped (soldering would require too much heat). ·Do not solder at spots where heat concentrates, otherwise there is a risk

that the solder joint of the tags melts.

3. End of use and disposal The materials used in capacitors for power electronics from EACO do not exceed the limits for chemical substances specified in the following national regulations: ·Chemicals prohibition regulation, ·CFC halogen prohibition regulation.

Our capacitors for power electronics contain no means of impregnation with PCB. Capacitors without PCB for power electronics are not explicitly mentioned in the waste qualification regulations. From this it could be deduced that they do not have to be disposed of as “waste requiring special supervision”. Because of our special commitment to and responsibility for the environment, we ask you to take every care when disposing of capacitors. We recommend that you drain the impregnation oil out of the capacitor and send it to an oil refuse depot. The emptied capacitor can then be disposed of as a grease and oil soiled item of apparatus. In any case it is advisable to consult a waste disposal facility and to find out about the applicable regulations in force. 4. Delivery and packing In the packing of products, EACO naturally supports the needs of protection of the environment. In the words: ·Use of packing made of environmentally compatible materials.

Reduction of packaging to the necessary minimum. We have implemented the following measures to ensure compliance with regulations governing the handling and disposal of commercial waste.

·Use of pallets. ·Securing of pallets by straps and edge guards of environment-friendly plastic

(PE or PP). Stretch and shrink film (PE) are used. ·Shipping cartons are identified by the RESY symbol. ·Separating layers for pallets and cartons are primarily of paper or cardboard. ·Filler material consists of paper. ·Shipping cartons are sealed with recycled paper adhesive tape to ensure

material of the same kind for disposal. ·We take our packaging back (especially product-specific packaging made

of plastic). Nevertheless we request our customers to deliver cardboard products, corrugated board, paper, etc. to recycling or disposal operators in order to avoid unnecessary transport of empty packaging.

Immersion depth 2.0 +0/-0.5mm from capacitor body or seating plane

Shield Heat-absorbing board, (1.5±0.5)mm thick , between capacitor body and liquid solder

Evaluation criteria: Visual inspection C/C○ tan

No visible damage 2% for STC/ STE/ SHB/ STR/ SRB 5% for STC/ STE/ SHB/ STR/ SRB As specified in sectional specification

260°C，4s

250

200

150

100

50

0 50 100 150 200 250

T °C

300

t ( S)

Technical Information .6

TECHNICAL INFORMATION 5. Application 5.1 Capacitor for a DC-Link application The rated voltage of the capacitor must be equal to or bigger than the applied DC voltage plus ripple voltage:

Un ≥ Udc + Ur/2

According to the data sheets of values, you should find a capacitor with required capacitance Cn and voltage Un is recommended. You must also verify that the maximum r.m.s. current for continuous operation can be accepted by the capacitor: Imax depends on the terminal or specified on the sheets. These capacitors may be subjected to the following surge voltages without any significant reduction in lifetime expectancy.

5.2 Capacitor for a AC application The rated voltage of the capacitor must be equal to or bigger than the higher one on the two Upeak1 and Upeak2. According to the data sheets of values, you should find a capacitor with required capacitance Cn and voltage Un is recommended. You must also verify that the maximum r.m.s. current for continuous operation can be accepted by the capacitor: Imax depends on the terminal or specified on the sheets. 5.3 Capacitor for AC filter For AC filter capacitors, the AC voltage rating Un AC is not determined by the rms value Urms, but by the peak value of the resulting voltage (as measured by an oscilloscope or calculated from available harmonic data). In any case, the rated voltage must be bigger than the applied peak voltage.

5.4 Operating life The operating life of the capacitors depends on the internal temperature during operation, and the field strength in its dielectric. The capacitors have been designed for an average service life of 100,000h (permitted failure rate 3%). These values are rated for the hotspot temperatures specified in the selection charts. The following diagram demonstrates the correlation between service life, temperature, and operating voltage. 5.5 Lifetime Statements vs. Failure Rate Statements on lifetime can become misleading as they may imply unreasonable assumptions; with clever de-rating of temperatures and operating voltages, one may create the illusion that a capacitor should last a million hours or more, while such statement would be purely theoretical and impossible to prove (even more so that most of the design features used in modern capacitors have not been in use for more than 20 years and would therefore not be backed up by any empirical references). Another problem with lifetime statements is that they do not inform about failures during the “rated” lifetime, and – in turn – may create the impression that after the expiration of the “rated” lifetime, the capacitor shall be exhausted, or fail. Any engineer will agree from own experience that in reality, there are components which may last much longer even under harder conditions, whilst others may fail prematurely. 5.6 Failure Modes Plastic dielectric film capacitors can undergo two classic failure modes: open or shorts or high resistance shorts. In addition to these failures, capacitors may fail due to capacitance drift, instability with temperature, high dissipation factor or low insulation resistance. Failures can be the result of electrical, mechanical or environmental overstress, due to dielectric degradation during operation.

Repetitive surge voltage Maximum duration

1.1 × Un 30% of the service period

1.15 × Un 30 min/d

1.2 × Un 5 min/d

1.3 × Un 1 min/d

1.5 × Un 100 ms no more than 1000 times

U

T

Upeak 1

Upeak 2

U

T

Upeak

70℃ Ths

1.1×UN0.8×UN1000h

1.0×UN0.9×UN85℃ Ths

1.2×UN

10000h

100000h

50℃ Ths

1000000h

105℃ Ths0.7×UN

7. Lug Dimensions for STM, STF, and SHB Series

LUG DIMENSIONS for STM, STF, and SHB Series

Lug Dimensions for STM, STF, and SHB Series The Lug dimensions suitable for style : B, K, U, C, UF, CF, R, G, T, TF, E ,N, D and L. Choose the correct styles according to your assemble way. The code includes the alternative symbol, & and #. You can change the symbol according to your selections.

Ordering code:

Fixing pitch and distance between lugs (mm)

STM - 1200 - 0.47 - & P #

P2 value Lug style: B. K. U. C. UF. CF. N.

R. G. T. TF. E. D. L

Style B Output : M6 Style K Output : M8 L

P2 P1 P2 P1 L

P2 P1 P2 P1

42.5 11 23-28 8 20-25 42.5 11 24-26 8 21-23

57.5 11 23-28 24 36-41

57.5 11 24-26 24 37-39

Style U Output : M6 Style C Output : M8 L

P2 P1 P2 P1 L

P2 P1 P2 P1

42.5 11 23-28 8 20-25 42.5 11 24-26 8 21-23

57.5 11 23-28 24 36-41

57.5 11 24-26 24 37-39


Lug Dimensions for STM, STF, and SHB Series .8


Style UF Output : M6 Style CF Output : M8 L

P2 P1 P2 P1 L

P2 P1 P2 P1

42.5 11 23-28 8 20-25 42.5 11 24-26 8 21-23

57.5 11 23-28 24 36-41

57.5 11 24-26 24 37-39

Style R Output : M6 Style G Output : M8 L

P2 P1 P2 P1 L

P2 P1 P2 P1

42.5 11 29-39 15 33-45 42.5 8 33-42 15 40-49

11 29-39 15 33-45

15 40-49 24 49-58 57.5

28 46-58 57.5

28 53-62

Style N Output : M6 L

P2 P1

42.5 8 23

13 28 57.5

22 37

9. Lug Dimensions for STM, STF, and SHB Series


Style T Output : M6 Style TF Output : M6 B

P2 P1 B

P2 P1

15 30 43 15 30 43

17 32 45

17 32 45

Style E Output : M8 L

P2 P (max)

42.5 50 82

57.5 65 97

Style D Output : M6 L

P2 P (max)

42.5 67-73 91

57.5 82-88 106

Style L L

P2

42.5 37.5

57.5 52.5

Ordering Codes .10

ORDERING CODES Ordering Information Example and Interpretation The code may include the alternative symbol, & and #.

You can change the symbol according to your selections.

STM - 1200 - 0.47 - & P # STF - 2000 - 0.10 - & P #

& Lug terminal type, (refer to Page 7 - 9 ) B,K,U,C,N,UF,CF,R,G,T,TF,E,D,L available

# P2 value (refer to Page 7 - 9 )

P Case code.

STC - 1200 - 0.22 - 2 V # STE - 2000 - 0.47 - 4 F #

SRB - 700 - 9.0 - 6 G # SHB- 900 - 55 - 4 G #

2 Leads Style, for 2 leads, 4 leads and 6 leads

V Lead Pitch , T for 22.5mm, V for 27.5 F for 37.5mm , G for 52.5

# Lead length, none for 5mm, L for 30mm

STR - 320 - 10.0 - 37.5 #

37.5 Lead Pitch

# Lead length, none for 5mm, L for 30mm

SHA - 700 - 100 - 54 F6 SDD - 8000 - 1.0 - 80 F8

SCD - 700 - 1.0 - 40 F6

54 Length of capacitor

F6 Terminals code

SMA - 450 - 3*200 - D

D Delta connection

SHP - 1100 - 2550 - F S Series Voltage Capacitance Dimension and terminal

STD- 1200 - 0.47 - 44 # STS- 2000 - 1.5 - 57 # STH- 600 - 10.0 - 57 # MS - 8000 - 0.10 - 80


# None for round axial, FO for flat oval

SLA - 800 - 10 - 44 L& SLA- 800 - 10 - 44 F5 #


F5 L& Terminals type or line connection

# Screw terminals with shoe for D

11. STM Series – IGBT Snubber

STM series / IGBT Snubber

ORDERING CODE Please refer to Page 10, item A Electrical specifications, ordering codes

Dimension(mm) Ordering Code

Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)

Irms@60˚C @10kHz (A)

ESR@10kHz (mΩ)

Un 700VDC , Urms 380VAC , Us 1050V

STM-700-1.0-&P# 1.0 42.5 24.5 27.5 325 325 25 15.0 3.2 STM-700-1.2-&P# 1.2 42.5 24.5 27.5 325 390 25 16.0 3.1 STM-700-1.5-&S# 1.5 42.5 22.0 30.0 325 487 25 18.0 2.8 STM-700-2.0-&P# 2.0 42.5 33.5 35.5 325 650 25 22.0 2.5 STM-700-2.0-&S# 2.0 42.5 28.0 37.0 325 650 25 21.5 2.5 STM-700-2.2-&P# 2.2 42.5 33.5 35.5 325 715 25 22.5 2.4 STM-700-2.2-&S# 2.2 42.5 28.0 37.0 325 715 25 22.0 2.4 STM-700-2.5-&P# 2.5 42.5 33.5 35.5 325 812 25 23.0 2.2 STM-700-2.5-&S# 2.5 42.5 28.0 37.0 325 812 25 22.5 2.2 STM-700-3.0-&P# 3.0 42.5 33.0 45.0 325 975 25 26.0 2.1 STM-700-3.0-&S# 3.0 42.5 30.0 45.0 325 975 25 25.5 2.1 STM-700-3.3-&P# 3.3 42.5 33.0 45.0 325 1072 25 26.5 2.1 STM-700-3.3-&S# 3.3 42.5 30.0 45.0 325 1072 25 26.0 2.1 STM-700-3.5-&P# 3.5 42.5 33.0 45.0 325 1134 25 27.0 2.0 STM-700-3.5-&S# 3.5 42.5 30.0 45.0 325 1134 25 26.5 2.0 STM-700-4.0-&P# 4.0 57.5 30.0 45.0 220 880 35 27.0 2.3 STM-700-4.0-&S# 4.0 42.5 33.0 45.0 325 1300 35 32.0 1.8 STM-700-4.7-&P# 4.7 57.5 35.0 50.0 220 1034 35 31.0 2.1 STM-700-4.7-&S# 4.7 57.5 30.0 45.0 220 1034 35 30.5 2.1 STM-700-5.0-&P# 5.0 57.5 35.0 50.0 220 1100 35 31.0 2.1 STM-700-5.0-&S# 5.0 57.5 30.0 45.0 220 1100 35 30.5 2.1 STM-700-5.6-&P# 5.6 57.5 35.0 50.0 220 1232 35 32.0 2.0 STM-700-6.8-&S# 6.8 57.5 35.0 50.0 220 1496 35 32.0 2.0 STM-700-10.0-&S# 10.0 57.5 42.5 56.0 220 2200 35 33.0 1.3

GENERAL TECHNICAL CHARACTERISTICS Reference standards : IEC 61071-60068 Dielectric : Polypropylene film Construction : Extended double side metallized carrier film with internal

series connection and metallized film Coating : Solvent resistant plastic case. Dry construction

Flammability class UL94V-0 Leads: Tinned copper lugs for screw fixing

or soldering on PCBS ELECTRICAL CHARACTERISTICS Operating temperature range : - 40 to + 105 ˚C (case) Capacitance : 0.047 to 10μF Rated Voltage : 700 to 3000 VDC Tolerance : ± 5% , ± 10% Dissipation factor: ≤6×10-4 Measured at 1000±20 Hz

and 20±5˚C Life expectancy : 100,000 hours at Un and 70 ˚C

(Hotspot temperature) TEST METHODS AND PERFORMANCES Dielectric strength: 1.5Un (DC) applied to 10s at 20±5˚C Test voltage terminal to case : 3KVAC/50Hz for 60s Insulation resistance : 30000s but need not exceed 30GΩ

(typical value), after 1 minute of electrification at 100VDC (20±5˚C )

Lug terminal type, (refer to Page 7- 9 ) B. K. U. C. UF. CF. R. G. T. TF. E. D. N. L available Custom design available upon request


STM Series – IGBT Snubber .12


Electrical specifications, ordering codes

Dimension(mm) Ordering Code Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STM-850-0.82-&P# 0.82 42.5 24.5 27.5 400 328 25 15.5 3.1 STM-850-1.0-&P# 1.0 42.5 24.5 27.5 400 400 25 17.5 2.7 STM-850-1.0-&S# 1.0 42.5 22.0 30.0 400 400 25 17.0 2.7 STM-850-1.5-&P# 1.5 42.5 33.5 35.5 400 600 25 23.0 2.2 STM-850-1.5-&S# 1.5 42.5 28.0 37.0 400 600 25 22.5 2.2 STM-850-2.0-&P# 2.0 42.5 33.5 35.5 400 800 25 23.5 2.2 STM-850-2.2-&P# 2.2 42.5 30.0 45.0 400 880 25 26.5 2.0 STM-850-2.5-&P# 2.5 42.5 33.0 45.0 400 1000 25 27.0 2.0 STM-850-2.5-&S# 2.5 42.5 30.0 45.0 400 1000 25 26.5 2.0 STM-850-3.0-&P# 3.0 57.5 30.0 45.0 280 840 35 28.0 1.9 STM-850-3.3-&P# 3.3 57.5 30.0 45.0 280 924 35 28.5 2.2 STM-850-4.0-&P# 4.0 57.5 35.0 50.0 280 1120 35 29.5 2.1 STM-850-4.7-&P# 4.7 57.5 35.0 50.0 280 1316 35 32.0 1.9 STM-850-6.8-&S# 6.8 57.5 42.5 56.0 280 1904 35 33.0 1.5


STM-1000-0.68-&P# 0.68 42.5 24.5 27.5 500 340 25 15.0 3.3 STM-1000-0.75-&P# 0.75 42.5 24.5 27.5 500 375 25 15.5 3.2 STM-1000-0.75-&S# 0.75 42.5 22.0 30.0 500 375 25 15.0 3.2 STM-1000-1.0-&S# 1.0 42.5 28.0 37.0 500 500 25 17.0 2.9 STM-1000-1.2-&P# 1.2 42.5 33.5 35.5 500 600 25 22.0 2.5 STM-1000-1.2-&S# 1.2 42.5 28.0 37.0 500 600 25 21.5 2.5 STM-1000-1.5-&P# 1.5 42.5 33.5 35.5 500 750 25 23.5 2.2 STM-1000-1.75-&P# 1.75 42.5 33.0 45.0 500 875 25 23.5 2.1 STM-1000-1.75-&S# 1.75 42.5 30.0 45.0 500 875 25 23.0 2.1 STM-1000-2.0-&P# 2.0 42.5 33.0 45.0 500 1000 25 26.5 2.0 STM-1000-2.2-&P# 2.2 57.5 30.0 45.0 350 770 35 26.5 2.5 STM-1000-2.5-&S# 2.5 57.5 30.0 45.0 350 875 35 28.0 2.1 STM-1000-3.0-&P# 3.0 57.5 35.0 50.0 350 1050 35 31.0 2.1 STM-1000-3.3-&P# 3.3 57.5 35.0 50.0 350 1155 35 31.0 2.0 STM-1000-5.0-&S# 5.0 57.5 42.5 56.0 350 1750 35 33.0 1.6


STM-1200-0.22-&P# 0.22 42.5 24.5 27.5 650 143 25 11.5 5.2 STM-1200-0.22-&S# 0.22 42.5 15.0 26.0 650 143 25 11.0 5.2 STM-1200-0.33-&P# 0.33 42.5 24.5 27.5 650 210 25 12.0 5.1 STM-1200-0.33-&S# 0.33 42.5 15.0 26.0 650 210 25 11.5 5.1 STM-1200-0.39-&P# 0.39 42.5 24.5 27.5 650 254 25 13.0 4.6 STM-1200-0.39-&S# 0.39 42.5 17.0 28.0 650 254 25 12.5 4.6 STM-1200-0.47-&P# 0.47 42.5 24.5 27.5 650 308 25 14.0 4.1 STM-1200-0.47-&S# 0.47 42.5 22.0 30.0 650 308 25 13.5 4.1 STM-1200-0.56-&S# 0.56 42.5 22.0 30.0 650 364 25 14.0 3.7 STM-1200-0.56-&P# 0.56 42.5 24.5 27.5 650 364 25 14.5 3.7 STM-1200-0.68-&P# 0.68 42.5 33.5 35.5 650 442 25 19.0 3.3 STM-1200-0.68-&S# 0.68 42.5 22.0 30.0 650 442 25 18.5 3.3 STM-1200-0.82-&P# 0.82 42.5 33.5 35.5 650 533 25 20.0 3.0 STM-1200-0.82-&S# 0.82 42.5 28.0 37.0 650 533 25 19.5 3.0 STM-1200-1.0-&P# 1.0 42.5 33.5 35.5 650 650 25 20.5 2.7 STM-1200-1.0-&S# 1.0 42.5 28.0 37.0 650 650 25 20.0 2.7 STM-1200-1.2-&P# 1.2 42.5 33.0 45.0 650 780 25 23.5 2.4

13. STM Series – IGBT Snubber


Electrical specifications, ordering codes Dimension(mm)

Ordering Code Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STM-1200-1.2-&S# 1.2 42.5 30.0 45.0 650 780 25 23.0 2.4 STM-1200-1.5-&P# 1.5 42.5 33.0 45.0 650 975 25 25.0 2.1 STM-1200-1.5-&S# 1.5 42.5 30.0 45.0 650 975 25 24.5 2.1 STM-1200-2.0-&P# 2.0 57.5 30.0 45.0 455 910 35 27.0 1.7 STM-1200-2.2-&P# 2.2 57.5 35.0 50.0 455 1001 35 30.0 2.4 STM-1200-2.2-&S# 2.2 57.5 30.0 50.0 455 1001 35 29.5 2.4 STM-1200-2.5-&P# 2.5 57.5 35.0 50.0 455 1138 35 31.0 2.3 STM-1200-3.0-&P# 3.0 57.5 35.0 50.0 455 1365 35 32.0 2.1 STM-1200-4.5-&S# 4.5 57.5 42.5 56.0 455 2047 35 33.0 1.7


STM-1500-0.33-&P# 0.33 42.5 24.5 27.5 800 264 25 13.5 4.6 STM-1500-0.39-&S# 0.39 42.5 22.0 30.0 800 312 25 13.5 4.3 STM-1500-0.47-&P# 0.47 42.5 33.5 35.5 800 376 25 18.0 3.7 STM-1500-0.47-&S# 0.47 42.5 28.0 37.0 800 376 25 17.5 3.7 STM-1500-0.68-&P# 0.68 42.5 33.5 35.5 800 544 25 19.5 3.1 STM-1500-0.68-&S# 0.68 42.5 28.0 37.0 800 544 25 19.0 3.1 STM-1500-0.75-&P# 0.75 42.5 33.5 35.5 800 600 25 20.5 2.8 STM-1500-1.0-&P# 1.0 42.5 33.0 45.0 800 800 25 23.0 2.5 STM-1500-1.0-&S# 1.0 42.5 30.0 45.0 800 800 25 22.5 2.5 STM-1500-1.2-&P# 1.2 57.5 30.0 45.0 560 672 35 25.0 2.8 STM-1500-1.5-&P# 1.5 57.5 35.0 50.0 560 840 35 28.0 2.5 STM-1500-1.8-&P# 1.8 57.5 35.0 50.0 560 1008 35 29.5 2.3 STM-1500-2.5-&S# 2.5 57.5 42.5 56.0 560 1400 35 31.0 1.8


STM-1700-0.22-&P# 0.22 42.5 24.5 27.5 880 194 25 13.2 5.3 STM-1700-0.22-&S# 0.22 42.5 17.0 28.0 880 194 25 13.0 5.3 STM-1700-0.33-&P# 0.33 42.5 24.5 27.5 880 290 25 14.0 5.0 STM-1700-0.33-&S# 0.33 42.5 22.0 30.0 880 290 25 13.5 5.0 STM-1700-0.47-&P# 0.47 42.5 33.5 35.5 880 413 25 19.0 3.8 STM-1700-0.47-&S# 0.47 42.5 28.0 37.0 880 413 25 18.5 3.8 STM-1700-0.56-&P# 0.56 42.5 33.5 35.5 880 492 25 19.5 3.1 STM-1700-0.56-&S# 0.56 42.5 28.0 37.0 880 492 25 19.0 3.1 STM-1700-0.68-&P# 0.68 42.5 33.5 35.5 880 598 25 20.0 2.9 STM-1700-0.82-&P# 0.82 42.5 33.0 45.0 880 721 25 22.1 2.5 STM-1700-0.82-&S# 0.82 42.5 30.0 45.0 880 721 25 19.5 2.5 STM-1700-1.0-&P# 1.0 57.5 30.0 45.0 610 610 35 23.5 2.7 STM-1700-1.2-&P# 1.2 57.5 30.0 45.0 610 732 35 26.2 2.6 STM-1700-1.5-&P# 1.5 57.5 35.0 50.0 610 915 35 28.5 2.4 STM-1700-2.2-&S# 2.2 57.5 42.5 56.0 610 1342 35 30.0 1.8


STM-2000-0.10-&P# 0.10 42.5 24.5 27.5 1000 100 25 8.0 13.0 STM-2000-0.10-&S# 0.10 42.5 15.0 26.0 1000 100 25 7.5 13.0 STM-2000-0.15-&P# 0.15 42.5 24.5 27.5 1000 150 25 10.5 7.5 STM-2000-0.15-&S# 0.15 42.5 17.0 28.0 1000 150 25 10.0 7.5 STM-2000-0.22-&P# 0.22 42.5 24.5 27.5 1000 220 25 12.0 5.1 STM-2000-0.22-&S# 0.22 42.5 22.0 30.0 1000 220 25 11.5 5.1 STM-2000-0.33-&P# 0.33 42.5 33.5 35.5 1000 330 25 16.5 4.1 STM-2000-0.33-&S# 0.33 42.5 28.0 37.0 1000 330 25 16.0 4.1 STM-2000-0.39-&P# 0.39 42.5 33.5 35.5 1000 390 25 17.5 3.6 STM-2000-0.39-&S# 0.39 42.5 28.0 37.0 1000 390 25 17.0 3.6 STM-2000-0.47-&P# 0.47 42.5 33.0 45.0 1000 470 25 20.5 3.2

STM Series – IGBT Snubber .14



Dimension(mm) Ordering Code

Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STM-2000-0.47-&S# 0.47 42.5 28.0 37.0 1000 470 25 20.0 3.2 STM-2000-0.56-&P# 0.56 42.5 33.0 45.0 1000 560 25 21.5 3.0 STM-2000-0.68-&P# 0.68 57.5 30.0 45.0 700 476 35 22.5 3.5 STM-2000-0.82-&P# 0.82 57.5 30.0 45.0 700 574 35 24.0 3.1 STM-2000-1.0-&P# 1.0 57.5 35.0 50.0 700 700 35 27.0 2.8 STM-2000-1.2-&P# 1.2 57.5 35.0 50.0 700 840 35 29.0 2.4 STM-2000-1.8-&S# 1.8 57.5 42.5 56.0 700 1260 35 31.0 2.0


STM-2500-0.10-&P# 0.10 42.5 24.5 27.5 1350 135 25 9.0 11.2 STM-2500-0.15-&S# 0.15 42.5 22.0 30.0 1350 202 25 10.5 7.2 STM-2500-0.22-&S# 0.22 42.5 28.0 37.0 1350 297 25 14.5 5.2 STM-2500-0.33-&S# 0.33 42.5 33.0 45.0 1350 445 25 18.0 3.8 STM-2500-0.47-&S# 0.47 57.5 30 45.0 945 444 35 22.0 3.4 STM-2500-0.56-&P# 0.56 57.5 30.0 45.0 945 530 35 22.5 3.5 STM-2500-0.68-&P# 0.68 57.5 35.0 50.0 945 642 35 25.0 3.2 STM-2500-0.75-&P# 0.75 57.5 35.0 50.0 945 709 35 25.5 3.1 STM-2500-1.0-&S# 1.0 57.5 42.5 56.0 945 945 35 28.0 2.8


STM-3000-0.047-&P# 0.047 42.5 24.5 27.5 1600 75 25 7.4 17.0 STM-3000-0.047-&S# 0.047 42.5 15.0 26.0 1600 75 25 7.0 17.0 STM-3000-0.068-&P# 0.068 42.5 24.5 27.5 1600 108 25 9.0 12.0 STM-3000-0.068-&S# 0.068 42.5 17.0 28.0 1600 108 25 8.5 12.0 STM-3000-0.10-&P# 0.10 42.5 33.5 35.5 1600 160 25 12.0 8.5 STM-3000-0.10-&S# 0.10 42.5 22.0 30.0 1600 160 25 11.5 8.5 STM-3000-0.15-&P# 0.15 42.5 33.5 35.5 1600 240 25 14.5 6.1 STM-3000-0.15-&S# 0.15 42.5 28.0 37.0 1600 240 25 14.0 6.1 STM-3000-0.22-&P# 0.22 42.5 33.0 45.0 1600 352 25 17.6 1.3 STM-3000-0.22-&S# 0.22 42.5 30.0 45.0 1600 352 25 17.0 1.3 STM-3000-0.33-&P# 0.33 57.5 30.0 45.0 870 288 35 21.0 4.2 STM-3000-0.47-&P# 0.47 57.5 35.0 50.0 870 408 35 23.0 3.9 STM-3000-0.56-&S# 0.56 57.5 35.0 50.0 870 487 35 23.0 3.8 STM-3000-0.82-&S# 0.82 57.5 42.5 56.0 870 714 35 26.0 3.0

15. STD Series – IGBT Snubber

STD series / IGBT Snubber


Dimension (mm) round flat, oval Ordering Code

Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STD-700-0.22-32FO 0.22 32 7.9 14.3 0.8 480 106 5.5 9.9 STD-700-0.33-32# 0.33 32 14.2 9.5 17.5 0.8 480 158 6 6.9 STD-700-0.47-32# 0.47 32 16.6 11.9 19.9 0.8 480 226 8 4.7 STD-700-0.68-32# 0.68 32 19.7 14.9 22.9 1.0 480 326 9 3.9 STD-700-0.68-44# 0.68 44 15.6 10.9 18.9 1.0 325 221 9 4.4 STD-700-1.0-44# 1.0 44 18.7 13.9 21.9 1.2 325 325 9 3.9 STD-700-1.5-44# 1.5 44 22.6 16.3 27.5 1.2 325 488 12 3.3 STD-700-2.0-44# 2.0 44 25.9 19.5 30.7 1.2 325 650 12 3.0 STD-700-2.2-44# 2.2 44 27.1 20.7 31.9 1.2 325 715 12 2.9 STD-700-2.2-57# 2.2 57 22.6 16.3 27.5 1.2 240 528 12 3.8 STD-700-2.5-44# 2.5 44 28.8 22.4 33.6 1.2 325 813 12 3.5 STD-700-2.5-57# 2.5 57 24.0 17.7 28.9 1.2 240 600 12 3.8 STD-700-3.0-44# 3.0 44 31.4 25.0 36.2 1.2 325 975 12 3.1

GENERAL TECHNICAL CHARACTERISTICS Reference standards : IEC 61071-60068 Dielectric : Polypropylene film Construction : Extended double side metallized carrier film with internal series connection and metallized film Coating : Polyester tape wrapping, UL94V-0 material end fill, Dry construction Leads: Tinned copper wire ELECTRICAL CHARACTERISTICS Operating temperature range : - 40 to + 85 ˚C (Case) Capacitance : 0.0068 to 8.5μF Rated Voltage : 700 to 3000 VDC Tolerance : ± 5% , ± 10% Dissipation factor: ≤6×10-4 Measured at 1000±20 Hz and 20±5˚C Life expectancy : 100,000 hours at Un and 70 ˚C (Hotspot temperature) TEST METHODS AND PERFORMANCES Dielectric strength: 1.5Un (DC) applied to 10s at 20±5˚C Test voltage terminal to case : 3KVAC/50Hz for 60s Insulation resistance : 30000s but need not exceed 30GΩ,

(typical value), after 1 minute of electrification at 100VDC (20±5˚C ) ORDERING CODE Please refer to Page 10, item F


STD Series – IGBT Snubber .16

STD series / IGBT Snubber Electrical specifications, ordering codes

Dimension (mm) round flat, ovalOrdering Code

Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STD-700-3.0-57# 3.0 57 26.2 19.8 31.0 1.2 240 720 12 3.3 STD-700-3.3-44# 3.3 44 32.9 26.4 37.6 1.2 325 1073 12 2.9 STD-700-3.5-57# 3.5 57 28.2 21.8 33.0 1.2 240 840 12 2.7 STD-700-4.0-57# 4.0 57 30.0 23.6 34.8 1.2 240 960 12 2.6 STD-700-4.7-57# 4.7 57 32.5 26.0 37.2 1.2 240 1128 12 2.5 STD-700-5.6-57# 5.6 57 35.4 28.8 40.0 1.2 240 1344 12 2.3 STD-700-6.8-57 6.8 57 38.9 1.2 240 1632 12 2.0 STD-700-8.5-57 8.5 57 43.3 1.2 240 2040 12 1.6


STD-850-0.10-32FO 0.10 32 5.9 12.3 0.8 700 70 4 11.5 STD-850-0.15-32FO 0.15 32 7.6 14.0 0.8 700 105 5.5 8.6 STD-850-0.22-32# 0.22 32 13.7 9.1 17.1 0.8 700 154 6.5 6.5 STD-850-0.22-44# 0.22 44 11.1 7.1 13.5 0.8 400 88 6.5 7.9 STD-850-0.33-32# 0.33 32 16.4 11.7 19.7 1.0 700 231 8 4.8 STD-850-0.33-44# 0.33 44 13.2 8.5 16.5 1.0 400 132 7.5 6.2 STD-850-0.47-32# 0.47 32 19.3 14.6 22.6 1.0 700 329 9 9.5 STD-850-0.47-44# 0.47 44 15.4 10.7 18.7 1.0 400 188 9 5.3 STD-850-0.68-44# 0.68 44 18.2 13.5 21.5 1.0 400 272 9 3.2 STD-850-1.0-44# 1.0 44 21.8 15.6 26.8 1.2 400 400 12 3.3 STD-850-1.5-44# 1.5 44 26.4 20.1 31.3 1.2 400 600 12 2.8 STD-850-2.0-44# 2.0 44 30.4 23.9 35.1 1.2 400 800 12 3.0 STD-850-2.2-44# 2.2 44 31.8 25.3 36.5 1.2 400 880 12 2.3 STD-850-2.2-57# 2.2 57 26.5 20.1 31.3 1.2 290 638 12 2.8 STD-850-2.5-44# 2.5 44 33.8 27.3 38.5 1.2 400 1000 12 2.6 STD-850-2.5-57# 2.5 57 28.1 21.7 32.9 1.2 290 725 12 2.8 STD-850-3.0-57# 3.0 57 30.7 24.3 35.5 1.2 290 870 12 2.6 STD-850-3.3-57# 3.3 57 32.2 25.7 36.9 1.2 290 957 12 2.4 STD-850-4.0-57# 4.0 57 35.3 28.8 40.0 1.2 290 1160 12 2.3 STD-850-4.7-57 4.7 57 38.2 1.2 290 1363 12 2.0 STD-850-5.6-57 5.6 57 41.6 1.2 290 1624 12 1.7


STD-1000-0.10-32FO 0.10 32 7.7 12.5 0.8 850 85 5 12 STD-1000-0.15-32FO 0.15 32 9.1 15.5 0.8 850 128 6 8.2 STD-1000-0.22-32# 0.22 32 15.6 10.9 18.9 1.0 850 187 7 7.8 STD-1000-0.33-32# 0.33 32 18.7 14.0 22.0 1.0 850 281 9 4.5 STD-1000-0.33-44# 0.33 44 14.9 10.2 18.2 1.0 570 188 9 5.8 STD-1000-0.47-32# 0.47 32 22.1 15.9 27.1 1.0 850 400 9 3.8 STD-1000-0.47-44# 0.47 44 17.5 12.8 20.8 1.0 570 268 9 4.7 STD-1000-0.68-44# 0.68 44 20.8 14.6 25.8 1.0 570 388 9 4.0 STD-1000-1.0-44# 1.0 44 25.0 18.6 29.8 1.2 570 570 12 3.2 STD-1000-1.5-44# 1.5 44 30.3 23.9 35.1 1.2 570 855 12 3.6 STD-1000-1.5-57# 1.5 57 25.2 18.9 30.1 1.2 340 510 12 3.9 STD-1000-2.0-57# 2.0 57 29.0 22.6 33.8 1.2 340 680 12 3.0 STD-1000-2.2-57# 2.2 57 30.3 23.9 35.1 1.2 340 748 12 2.7 STD-1000-3.0-57# 3.0 57 35.3 28.7 39.9 1.2 340 1020 12 2.4 STD-1000-3.3-57# 3.3 57 36.9 32.9 39.3 1.2 340 1122 12 2.1 STD-1000-4.0-57 4.0 57 40.6 1.2 340 1360 12 1.8 STD-1000-4.7-57 4.7 57 43.9 1.2 340 1598 12 1.6


STD-1200-0.047-32FO 0.047 32 5.5 10.3 0.8 1100 52 3 19.4 STD-1200-0.068-32FO 0.068 32 6.9 11.7 0.8 1100 75 3.5 12.0





Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STD-1200-0.10-32FO 0.10 32 8.7 13.5 0.8 1100 110 5 10.7 STD-1200-0.10-37# 0.10 37 10.7 6.7 13.1 0.8 840 84 5 11.8 STD-1200-0.10-44# 0.10 44 9.8 5.8 12.2 0.8 650 65 5 13.1 STD-1200-0.15-32# 0.15 32 14.3 9.6 17.6 1.0 1100 165 6 7.7 STD-1200-0.15-37# 0.15 37 12.7 8.1 16.1 1.0 840 126 6 8.7 STD-1200-0.15-44# 0.15 44 11.5 7.5 13.9 1.0 650 98 6 10.0 STD-1200-0.22-32# 0.22 32 17.0 12.3 20.3 1.0 1100 242 9 5.4 STD-1200-0.22-37# 0.22 37 15.0 10.3 18.3 1.0 840 185 9 6.0 STD-1200-0.22-44# 0.22 44 13.6 8.9 16.9 1.0 650 143 9 7.6 STD-1200-0.33-32# 0.33 32 20.5 15.7 23.7 1.0 1100 363 9 4.5 STD-1200-0.33-37# 0.33 37 18.1 13.3 21.3 1.0 840 277 9 4.8 STD-1200-0.33-44# 0.33 44 16.3 11.6 19.6 1.0 650 215 9 5.4 STD-1200-0.47-37# 0.47 37 21.3 15.1 26.3 1.0 840 395 9 4.0 STD-1200-0.47-44# 0.47 44 19.7 14.4 22.4 1.0 650 306 9 4.8 STD-1200-0.68-37# 0.68 37 25.4 19.0 30.2 1.2 840 571 12 2.9 STD-1200-0.68-44# 0.68 44 22.8 16.5 27.7 1.2 650 442 12 3.9 STD-1200-1.0-44# 1.0 44 27.4 21.0 32.2 1.2 650 650 12 3.4 STD-1200-1.0-57# 1.0 57 22.8 16.5 27.7 1.2 385 385 12 3.8 STD-1200-1.2-44# 1.2 44 29.9 23.4 34.6 1.2 650 780 12 3.0 STD-1200-1.2-57# 1.2 57 24.9 18.5 29.7 1.2 385 462 12 3.4 STD-1200-1.5-44# 1.5 44 33.3 26.8 38.0 1.2 650 975 12 2.7 STD-1200-1.5-57# 1.5 57 27.7 21.3 32.5 1.2 385 578 12 3.0 STD-1200-2.0-57# 2.0 57 31.8 25.3 36.5 1.2 385 770 12 2.6 STD-1200-2.2-57# 2.2 57 33.3 26.8 38.0 1.2 385 847 12 2.5 STD-1200-2.5-57# 2.5 57 35.4 28.9 40.1 1.2 385 963 12 2.3 STD-1200-3.0-57 3.0 57 38.7 1.2 385 1155 12 2.0 STD-1200-3.3-57 3.3 57 40.6 1.2 385 1270 12 1.7 STD-1200-4.0-57 4.0 57 44.6 1.2 385 1540 12 1.5


STD-1500-0.068-32FO 0.068 32 8.5 14.9 0.8 1225 83 4 13.8 STD-1500-0.10-32# 0.10 32 14.7 10.0 18.0 0.8 1225 123 5.5 9.6 STD-1500-0.15-32# 0.15 32 17.7 13.0 21.0 1.0 1225 184 7 7.2 STD-1500-0.22-32# 0.22 32 21.1 14.9 26.1 1.0 1225 270 9 5.3 STD-1500-0.22-44# 0.22 44 16.8 12.1 20.1 1.0 800 176 9 7.0 STD-1500-0.33-44# 0.33 44 20.2 15.5 23.5 1.0 800 264 9 5.3 STD-1500-0.47-44# 0.47 44 23.9 17.6 28.8 1.2 800 376 11 4.3 STD-1500-0.68-44# 0.68 44 28.5 22.1 33.3 1.2 800 544 12 3.7 STD-1500-1.0-44# 1.0 44 34.4 27.9 39.1 1.2 800 800 12 3.2 STD-1500-1.0-57# 1.0 57 28.6 22.2 33.4 1.2 570 570 12 3.7 STD-1500-1.2-57# 1.2 57 31.2 24.8 36.0 1.2 570 684 12 3.4 STD-1500-1.5-57# 1.5 57 34.8 28.3 39.5 1.2 570 855 12 2.9 STD-1500-2.0-57 2.0 57 40.0 1.2 570 1140 12 2.5 STD-1500-2.2-57 2.2 57 41.9 1.2 570 1254 12 2.3 STD-1500-2.5-57 2.5 57 44.6 1.2 570 1425 12 2.1


STD-1700-0.033-32FO 0.033 32 5.9 12.3 0.8 1350 45 3.9 24.6 STD-1700-0.047-32FO 0.047 32 7.4 13.8 0.8 1350 63 4.0 18.2 STD-1700-0.068-32# 0.068 32 13.3 8.7 16.7 0.8 1350 92 4.1 13.7 STD-1700-0.10-32# 0.10 32 15.8 11.1 19.1 0.8 1350 135 5.7 9.3 STD-1700-0.15-32# 0.15 32 19.1 14.3 22.3 1.0 1350 203 8.0 7.0

STD Series – IGBT Snubber .18




Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STD-1700-0.22-32# 0.22 32 22.8 16.5 27.7 1.0 1350 297 9.0 5.2 STD-1700-0.22-44# 0.22 44 18.1 13.3 21.3 1.0 880 194 9.0 6.8 STD-1700-0.33-44# 0.33 44 21.8 15.6 26.8 1.0 880 290 9.0 4.9 STD-1700-0.47-44# 0.47 44 25.8 19.5 30.7 1.2 880 414 12 4.0 STD-1700-0.68-44# 0.68 44 30.8 24.4 35.6 1.2 880 598 12 3.5 STD-1700-1.0-44# 1.0 44 37.2 30.6 41.8 1.2 880 880 12 3.0 STD-1700-1.0-57# 1.0 57 30.9 24.4 35.6 1.2 610 610 12 3.4 STD-1700-1.2-57# 1.2 57 33.8 27.2 38.4 1.2 610 732 12 3.1 STD-1700-1.5-57 1.5 57 37.6 1.2 610 915 12 2.6 STD-1700-2.0-57 2.0 57 43.3 1.2 610 1220 12 2.4


STD-2000-0.022-32FO 0.022 32 5.4 11.8 0.8 1750 39 2.5 34.5 STD-2000-0.033-32FO 0.033 32 7.0 13.4 0.8 1750 58 3.5 23.7 STD-2000-0.047-32FO 0.047 32 8.1 16.1 0.8 1750 82 4.5 16.8 STD-2000-0.047-44# 0.047 44 10.4 6.4 12.8 0.8 1000 47 4 21.0 STD-2000-0.068-32# 0.068 32 15.0 10.3 18.3 1.0 1750 119 5.5 11.8 STD-2000-0.068-44# 0.068 44 12.1 8.1 14.5 0.8 1000 68 5.5 16.3 STD-2000-0.10-32# 0.10 32 17.8 13.1 21.1 1.0 1750 175 7.5 8.4 STD-2000-0.10-44# 0.10 44 14.2 9.6 17.6 1.0 1000 100 7 12.4 STD-2000-0.15-44# 0.15 44 17.1 12.4 20.4 1.0 1000 150 9 6.6 STD-2000-0.22-44# 0.22 44 20.4 15.6 23.6 1.0 1000 220 9 6.0 STD-2000-0.33-44# 0.33 44 24.7 18.4 29.6 1.2 1000 330 12 4.7 STD-2000-0.47-44# 0.47 44 29.9 23.4 34.6 1.2 1000 470 12 3.9 STD-2000-0.56-44# 0.56 44 32.4 25.9 37.1 1.2 1000 560 12 3.6 STD-2000-0.56-57# 0.56 57 26.5 20.1 31.3 1.2 640 358 12 4.5 STD-2000-0.68-57# 0.68 57 29.1 22.7 33.9 1.2 640 435 12 4.0 STD-2000-1.0-57# 1.0 57 35.1 28.6 39.8 1.2 640 640 12 3.3 STD-2000-1.2-57 1.2 57 38.3 1.2 640 768 12 3.0 STD-2000-1.5-57 1.5 57 42.8 1.2 640 960 12 2.2


STD-2500-0.022-32FO 0.022 32 6.9 13.3 0.8 2150 47 3.5 24.0 STD-2500-0.033-32FO 0.033 32 8.2 16.2 0.8 2150 71 4 22.7 STD-2500-0.047-32# 0.047 32 15.0 10.3 18.3 0.8 2150 101 5 15.5 STD-2500-0.068-32# 0.068 32 17.3 13.0 21.0 1.0 2150 146 6.5 11.1 STD-2500-0.10-32# 0.10 32 21.3 15.0 26.2 1.0 2150 215 8.5 7.8 STD-2500-0.10-44# 0.10 44 16.9 12.1 20.1 1.0 1350 135 8.5 12.2 STD-2500-0.15-44# 0.15 44 20.4 15.6 23.6 1.0 1350 203 9 8.1 STD-2500-0.22-44# 0.22 44 24.4 18.1 29.3 1.2 1350 297 11 5.9 STD-2500-0.33-44# 0.33 44 29.6 23.2 34.4 1.2 1350 446 12 4.5 STD-2500-0.33-57# 0.33 57 24.7 18.3 29.5 1.2 880 290 12 5.4 STD-2500-0.47-57# 0.47 57 29.2 22.8 34.0 1.2 880 414 12 4.4 STD-2500-0.68-57# 0.68 57 34.9 28.4 39.6 1.2 880 598 12 3.7 STD-2500-0.82-57 0.82 57 38.3 1.2 880 722 12 3.3 STD-2500-1.0-57 1.0 57 42.2 1.2 880 880 12 2.8


STD-3000-0.0068-32FO 0.0068 32 5.1 9.9 0.8 2750 19 1.5 89.0 STD-3000-0.010-32FO 0.010 32 5.9 12.3 0.8 2750 28 2 61.0 STD-3000-0.015-32FO 0.015 32 7.1 13.5 0.8 2750 41 3 42.5 STD-3000-0.022-32# 0.022 32 13.1 8.4 16.4 0.8 2750 61 4 28.5 STD-3000-0.033-32# 0.033 32 15.7 11.0 19.0 1.0 2750 91 5 19.7 STD-3000-0.047-32# 0.047 32 18.4 13.7 21.7 1.0 2750 129 6.5 13.8


STD series / IGBT Snubber Electrical specifications, ordering codes


Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STD-3000-0.047-44# 0.047 44 14.7 10.0 18.0 1.0 1600 75 6 17.8 STD-3000-0.068-44# 0.068 44 17.3 12.6 20.6 1.0 1600 109 8 12.8 STD-3000-0.10-44# 0.10 44 20.7 14.5 25.7 1.2 1600 160 11 9.4 STD-3000-0.15-44# 0.15 44 25.1 18.8 30.0 1.2 1600 240 12 6.8 STD-3000-0.22-44# 0.22 44 30.2 23.7 34.9 1.2 1600 352 12 5.2 STD-3000-0.22-57# 0.22 57 25.1 18.8 30.0 1.2 990 218 12 5.9 STD-3000-0.33-57# 0.33 57 30.5 24.1 35.3 1.2 990 327 12 4.9 STD-3000-0.39-57# 0.39 57 33.1 26.6 37.8 1.2 990 386 12 4.4 STD-3000-0.47-57 0.47 57 36.3 1.2 990 465 12 4.0 STD-3000-0.68-57 0.68 57 43.4 1.2 990 673 12 3.5

STF Series – IGBT Snubber .20

STF series / IGBT Snubber

ORFREING CODE Please refer to Page 10, item A Electrical specifications, ordering codes

Dimension (mm) Ordering Code

Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STF-700-1.5-&P# 1.5 42.5 24.5 27.5 132 198 25 15.0 3.6 STF-700-1.5-&S# 1.5 42.5 17.0 28.0 132 198 25 14.5 3.6 STF-700-2.0-&P# 2.0 42.5 33.5 35.5 132 264 25 16.0 3.1 STF-700-2.0-&S# 2.0 42.5 22.0 30.0 132 264 25 15.5 3.1 STF-700-3.0-&P# 3.0 42.5 33.5 35.5 132 396 25 20.0 2.6 STF-700-3.0-&S# 3.0 42.5 28.0 37.0 132 396 25 19.5 2.6 STF-700-3.3-&P# 3.3 42.5 33.5 35.5 132 436 25 21.0 2.5 STF-700-3.3-&S# 3.3 42.5 28.0 37.0 132 436 25 20.5 2.5 STF-700-4.0-&P# 4.0 42.5 33.0 45.0 132 528 25 23.0 2.2 STF-700-4.0-&S# 4.0 42.5 30.0 45.0 132 528 25 22.0 2.2 STF-700-4.7-&P# 4.7 42.5 33.0 45.0 132 620 25 26.0 1.9 STF-700-4.7-&S# 4.7 42.5 30.0 45.0 132 620 25 25.5 1.9 STF-700-5.0-&P# 5.0 42.5 33.0 45.0 132 660 25 26.0 1.9 STF-700-5.0-&S# 5.0 42.5 30.0 45.0 132 660 25 25.5 1.9 STF-700-5.6-&P# 5.6 42.5 33.0 45.0 132 739 25 27.0 1.8 STF-700-6.8-&P# 6.8 57.5 30.0 45.0 90 612 35 27.0 2.3 STF-700-8.2-&P# 8.2 57.5 35.0 50.0 90 738 35 32.0 2.1 STF-700-9.0-&P# 9.0 57.5 35.0 50.0 90 900 35 32.0 2.0 STF-700-12-&S# 12 57.5 42.5 56.0 90 1260 35 33.0 1.8


STF-850-1.2-&P# 1.2 42.5 24.5 27.5 200 240 25 15.0 3.3 STF-850-1.2-&S# 1.2 42.5 22.0 30.0 200 240 25 14.5 3.3 STF-850-1.5-&S# 1.5 42.5 22.0 30.0 200 300 25 18.0 3.0 STF-850-2.0-&P# 2.0 42.5 33.5 35.5 200 400 25 21.0 2.7

GENERAL TECHNICAL CHARACTERISTICS Reference standards : IEC 61071-60068 Dielectric : Polypropylene film Construction : Extended metallized carrier film with internal series

connection and metallized film Coating : Solvent resistant plastic case, Dry construction

Flame retardant execution (UL94V-0 ) Leads: Tinned copper lugs for screw fixing

or soldering on PCBs ELECTRICAL CHARACTERISTICS Operating temperature range : - 40 to + 105 ˚C (case) Capacitance : 0.068 to 12μF Rated Voltage : 700 to 3000 VDC Tolerance : ± 5% , ± 10% Dissipation factor: ≤6×10-4 Measured at 1000Hz ± 20Hz

and 20˚C ± 5˚C Life expectancy : 100,000 hours at Un and 70 ˚C

(Hotspot temperature) TEST METHODS AND PERFORMANCES Dielectric strength: 1.5Un (DC) applied to 10s at 20±5˚C Test voltage terminal to case : 3KVAC/50Hz for 60s Insulation resistance : 30000s but need not exceed 30GΩ,

(typical value), after 1 minute of electrification at 100VDC (20±5˚C )

Lug terminal type, (refer to Page 7- 9 ) B. K. U. C. UF. CF. R. G. T. TF. E. D. N. L available Custom design available upon request


21. STF Series – IGBT Snubber

STF series / IGBT Snubber


Dimension (mm) Ordering Code Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STF-850-2.0-&S# 2.0 42.5 28.0 37.0 200 400 25 20.5 2.7 STF-850-2.2-&P# 2.2 42.5 33.5 35.5 200 440 25 23.0 2.3 STF-850-2.2-&S# 2.2 42.5 28.0 37.0 200 440 25 22.5 2.3 STF-850-2.5-&P# 2.5 42.5 33.5 35.5 200 500 25 24.0 2.1 STF-850-2.5-&S# 2.5 42.5 28.0 37.0 200 500 25 24.0 2.1 STF-850-2.7-&P# 2.7 42.5 33.0 45.0 200 540 25 24.0 2.0 STF-850-2.7-&S# 2.7 42.5 30.0 45.0 200 540 25 23.5 2.0 STF-850-3.0-&P# 3.0 42.5 30.0 45.0 200 600 25 26.0 1.9 STF-850-3.3-&P# 3.3 42.5 33.0 45.0 200 660 25 27.0 1.8 STF-850-3.3-&S# 3.3 42.5 30.0 45.0 200 660 25 26.5 1.8 STF-850-4.0-&P# 4.0 42.5 33.0 45.0 200 800 25 28.0 1.7 STF-850-4.7-&P# 4.7 57.5 30.0 45.0 110 517 35 27.0 2.2 STF-850-5.0-&P# 5.0 57.5 30.0 45.0 110 550 35 28.0 2.2 STF-850-5.6-&P# 5.6 57.5 35.0 50.0 110 616 35 32.0 1.9 STF-850-6.8-&P# 6.8 57.5 35.0 50.0 110 748 35 32.0 1.8 STF-850-10-&S# 10 57.5 42.5 56.0 110 1100 35 42.0 1.2


STF-1000-1.0-&P# 1.0 42.5 24.5 27.5 225 225 25 15.0 3.3 STF-1000-1.0-&S# 1.0 42.5 22.0 30.0 225 225 25 14.5 3.3 STF-1000-1.5-&S# 1.5 42.5 28.0 37.0 225 338 25 20.0 2.7 STF-1000-2.0-&P# 2.0 42.5 33.0 45.0 225 450 25 23.0 2.1 STF-1000-2.0-&S# 2.0 42.5 30.0 45.0 225 450 25 22.5 2.1 STF-1000-2.5-&P# 2.5 42.5 33.0 45.0 225 563 25 27.0 1.8 STF-1000-2.5-&S# 2.5 42.5 30.0 45.0 225 563 25 26.5 1.8 STF-1000-3.3-&P# 3.3 57.5 30.0 45.0 130 429 35 26.0 2.4 STF-1000-4.7-&P# 4.7 57.5 35.0 50.0 130 611 35 32.0 1.9 STF-1000-6.8-&S# 6.8 57.5 42.5 56.0 130 884 35 41.0 1.3


STF-1200-0.68-&P# 0.68 42.5 24.5 27.5 225 153 25 13.0 4.1 STF-1200-0.68-&S# 0.68 42.5 22.0 30.0 225 153 25 12.5 4.1 STF-1200-1.0-&S# 1.0 42.5 28.0 37.0 225 225 25 17.0 3.2 STF-1200-1.5-&P# 1.5 42.5 33.5 35.5 225 338 25 21.0 2.6 STF-1200-1.5-&S# 1.5 42.5 28.0 37.0 225 338 25 20.5 2.6 STF-1200-2.0-&P# 2.0 42.5 33.0 45.0 225 450 25 26.0 2.0 STF-1200-2.0-&S# 2.0 42.5 30.0 45.0 225 450 25 25.5 2.0 STF-1200-2.2-&P# 2.2 42.5 33.0 45.0 225 495 25 27.0 1.9 STF-1200-2.2-&S# 2.2 42.5 30.0 45.0 225 495 25 26.5 1.9 STF-1200-2.5-&P# 2.5 57.5 30.0 45.0 150 375 35 26.0 2.4 STF-1200-2.5-&S# 2.5 42.5 33.0 45.0 225 563 25 28.0 1.8 STF-1200-3.0-&P# 3.0 57.5 35.0 50.0 150 450 35 30.0 2.1 STF-1200-3.3-&P# 3.3 57.5 35.0 50.0 150 495 35 31.0 2.0 STF-1200-3.5-&S# 3.5 57.5 35.0 50.0 150 525 35 32.0 1.9 STF-1200-5.6-&S# 5.6 57.5 42.5 56.0 150 840 35 38.0 1.5


STF-1500-0.33-&P# 0.33 42.5 24.5 27.5 225 74 25 12.0 5.6 STF-1500-0.33-&S# 0.33 42.5 17.0 28.0 225 74 25 11.5 5.6 STF-1500-0.47-&P# 0.47 42.5 33.5 35.5 225 106 25 13.0 4.5 STF-1500-0.47-&S# 0.47 42.5 22.0 30.0 225 106 25 12.5 4.5 STF-1500-0.68-&P# 0.68 42.5 33.5 35.5 225 153 25 18.0 3.8 STF-1500-0.68-&S# 0.68 42.5 28.0 37.0 225 153 25 17.5 3.8 STF-1500-1.0-&P# 1.0 42.5 30.0 45.0 225 225 25 21.0 2.6

STF Series – IGBT Snubber .22

STF series / IGBT Snubber Electrical specifications, ordering codes


Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STF-1500-1.2-&P# 1.2 42.5 33.0 45.0 225 270 25 25.0 2.1 STF-1500-1.2-&S# 1.2 42.5 30.0 45.0 225 270 25 24.5 2.1 STF-1500-1.5-&P# 1.5 57.5 30.0 45.0 150 225 35 23.0 3.1 STF-1500-2.0-&P# 2.0 57.5 35.0 50.0 150 300 35 27.0 2.3 STF-1500-2.2-&P# 2.2 57.5 35.0 50.0 150 330 35 28.0 2.5 STF-1500-3.5-&S# 3.5 57.5 42.5 56.0 150 525 35 35.0 1.6


STF-2000-0.22-&P# 0.22 42.5 24.5 27.5 410 90 25 11.0 6.4 STF-2000-0.22-&S# 0.22 42.5 15.0 26.0 410 90 25 10.5 6.4 STF-2000-0.33-&P# 0.33 42.5 33.5 35.5 410 135 25 12.0 5.7 STF-2000-0.33-&S# 0.33 42.5 22.0 30.0 410 135 25 11.5 5.7 STF-2000-0.47-&P# 0.47 42.5 33.5 35.5 410 193 25 17.0 3.8 STF-2000-0.47-&S# 0.47 42.5 28.0 37.0 410 193 25 16.5 3.8 STF-2000-0.56-&P# 0.56 42.5 33.5 35.5 410 230 25 18.0 3.4 STF-2000-0.56-&S# 0.56 42.5 28.0 37.0 410 230 25 17.5 3.4 STF-2000-0.68-&P# 0.68 42.5 33.0 45.0 410 279 25 22.0 3.0 STF-2000-0.68-&S# 0.68 42.5 30.0 45.0 410 279 25 21.5 3.0 STF-2000-0.82-&P# 0.82 42.5 33.0 45.0 410 336 25 22.0 2.7 STF-2000-0.82-&S# 0.82 42.5 30.0 45.0 410 336 25 21.5 2.7 STF-2000-1.0-&P# 1.0 57.5 30.0 45.0 225 225 35 22.0 3.5 STF-2000-1.2-&S# 1.2 57.5 30.0 45.0 225 270 35 23.0 3.3 STF-2000-1.5-&P# 1.5 57.5 35.0 50.0 225 338 35 26.0 2.8 STF-2000-2.0-&S# 2.0 57.5 42.5 56.0 225 450 35 32.0 1.9


STF-2500-0.12-&P# 0.12 42.5 24.5 27.5 550 66 25 8.0 10.3 STF-2500-0.12-&S# 0.12 42.5 15.0 26.0 550 66 25 7.5 10.3 STF-2500-0.15-&P# 0.15 42.5 24.5 27.5 550 83 25 10.0 8.5 STF-2500-0.15-&S# 0.15 42.5 17.0 28.0 550 83 25 9.5 8.5 STF-2500-0.18-&P# 0.18 42.5 24.5 27.5 550 99 25 11.0 7.3 STF-2500-0.18-&S# 0.18 42.5 18.0 31.5 550 99 25 10.5 7.3 STF-2500-0.22-&P# 0.22 42.5 33.5 35.5 550 121 25 14.0 6.1 STF-2500-0.22-&S# 0.22 42.5 22.0 30.0 550 121 25 13.5 6.1 STF-2500-0.33-&P# 0.33 42.5 33.5 35.5 550 182 25 16.0 4.5 STF-2500-0.33-&S# 0.33 42.5 28.0 37.0 550 182 25 15.5 4.5 STF-2500-0.39-&P# 0.39 42.5 33.5 35.5 550 215 25 17.0 4.0 STF-2500-0.47-&P# 0.47 42.5 33.0 45.0 550 259 25 20.0 3.5 STF-2500-0.47-&S# 0.47 42.5 30.0 45.0 550 259 25 19.5 3.5 STF-2500-0.56-&P# 0.56 42.5 33.0 45.0 550 308 25 21.0 3.1 STF-2500-0.68-&P# 0.68 57.5 30.0 45.0 290 197 35 21.0 3.9 STF-2500-1.0-&P# 1.0 57.5 35.0 50.0 290 290 35 25.0 3.1 STF-2500-1.5-&S# 1.5 57.5 42.5 56.0 290 435 35 30.0 2.1


STF-3000-0.068-&P# 0.068 42.5 24.5 27.5 750 51 25 7.0 14.8 STF-3000-0.068-&S# 0.068 42.5 15.0 26.0 750 51 25 6.5 14.8 STF-3000-0.10-&P# 0.10 42.5 24.5 27.5 750 75 25 8.0 10.2 STF-3000-0.10-&S# 0.10 42.5 22.0 30.0 750 75 25 7.5 10.2 STF-3000-0.12-&P# 0.12 42.5 33.5 35.5 750 90 25 11.0 8.9 STF-3000-0.12-&S# 0.12 42.5 22.0 30.0 750 90 25 10.5 8.9 STF-3000-0.15-&P# 0.15 42.5 33.5 35.5 750 113 25 13.0 7.3

23. STF Series – IGBT Snubber

STF series / IGBT Snubber Electrical specifications, ordering codes


Cap (μF) L B H

du/dt (v/μs)

Ipeak (A)

Ls (nH)


ESR@10kHz (mΩ)


STF-3000-0.15-&S# 0.15 42.5 28.0 37.0 750 113 25 12.5 7.3 STF-3000-0.18-&P# 0.18 42.5 33.5 35.5 750 135 25 14.0 6.3 STF-3000-0.18-&S# 0.18 42.5 28.0 37.0 750 135 25 13.5 6.3 STF-3000-0.22-&P# 0.22 42.5 33.0 45.0 750 165 25 16.0 5.3 STF-3000-0.22-&S# 0.22 42.5 28.0 37.0 750 165 25 15.5 5.3 STF-3000-0.33-&P# 0.33 42.5 33.0 45.0 750 248 25 19.0 4.2 STF-3000-0.39-&P# 0.39 57.5 30.0 45.0 370 144 35 19.0 5.2 STF-3000-0.47-&P# 0.47 57.5 35.0 50.0 370 174 35 21.0 4.6 STF-3000-0.56-&P# 0.56 57.5 35.0 50.0 370 207 35 22.0 4.1 STF-3000-1.0-&S# 1.0 57.5 42.5 56.0 370 370 35 28.0 3.0

STS Series – IGBT Snubber, Switching .24

STS series / Switching, Snubber



Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STS-700-0.33-32# 0.33 32 11.4 8.5 13.3 0.8 185 61 5 7.4 STS-700-0.47-32# 0.47 32 13.5 9.1 17.1 0.8 185 87 6.5 5.9 STS-700-0.68-32# 0.68 32 16.3 11.6 19.6 1.0 185 126 8 4.9 STS-700-1.0-32# 1.0 32 19.5 14.7 22.7 1.0 185 185 9 4.1 STS-700-1.0-44# 1.0 44 15.8 11.0 19.0 1.0 130 130 9 4.8 STS-700-1.5-32# 1.5 32 23.7 17.2 28.4 1.0 185 278 9 3.5 STS-700-1.5-44# 1.5 44 19.1 14.2 22.2 1.0 130 195 9 4.3 STS-700-2.0-44# 2.0 44 21.9 15.5 26.7 1.0 130 260 9 4.0 STS-700-2.2-44# 2.2 44 22.9 16.4 27.6 1.0 130 286 9 3.9 STS-700-2.5-44# 2.5 44 24.4 17.8 29.0 1.2 130 325 12 3.5 STS-700-3.3-44# 3.3 44 27.9 21.1 32.3 1.2 130 429 12 3.1

GENERAL TECHNICAL CHARACTERISTICS Reference standards : IEC 61071-60068 Dielectric : Polypropylene film Construction : Extended metallized film with internal series connection Coating : Polyester tape wrapping, UL94V-0 material end fill, Dry construction Leads: Tinned copper wire ELECTRICAL CHARACTERISTICS Operating temperature range: - 40 to + 85 ˚C (Case) Capacitance : 0.01 to 10.0μF Rated Voltage : 700 to 3000 VDC Tolerance : ± 5% , ± 10% Dissipation factor: ≤7×10-4 Measured at 1000±20 Hz and 20±5˚C Life expectancy : 100,000 hours at Un and 70 ˚C(Hotspot temperature) TEST METHODS AND PERFORMANCES Dielectric strength: 1.5Un (DC) applied to 10s at 20±5˚C Test voltage terminal to case : 3KVAC/50Hz for 60s Insulation resistance : 30000s but need not exceed 30GΩ,

(typical value), after 1 minute of electrification at 100VDC (20±5˚C ) ORDERING CODE Please refer to Page 10, item F


25. STS Series – IGBT Snubber, Switching

STS series / Switching, Snubber Electrical specifications, ordering codes

Dimension (mm) round flat, oval Ordering Code Cap

(μF) L D T H

d du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STS-700-3.3-57# 3.3 57 23.4 16.9 28.1 1.2 90 297 12 3.9 STS-700-4.0-57# 4.0 57 25.7 19.1 30.3 1.2 90 360 12 4.1 STS-700-4.7-57# 4.7 57 27.8 21.1 32.3 1.2 90 423 12 3.7 STS-700-5.0-44# 5.0 44 34.2 27.2 38.4 1.2 130 650 12 3.2 STS-700-5.6-44# 5.6 44 36.2 29.0 40.2 1.2 130 728 12 3.1 STS-700-5.6-57# 5.6 57 30.3 23.4 34.6 1.2 90 504 12 3.4 STS-700-6.8-57# 6.8 57 33.3 26.3 37.5 1.2 90 612 12 3.1 STS-700-8.2-57# 8.2 57 36.5 29.4 40.6 1.2 90 738 12 2.7 STS-700-10-57# 10 57 40.3 33.0 44.2 1.2 90 900 12 2.5


STS-850-0.15-32# 0.15 32 9.4 6.6 11.4 0.8 300 45 4.5 10.0 STS-850-0.22-32# 0.22 32 11.2 8.3 13.1 0.8 300 66 5.5 8.4 STS-850-0.33-32# 0.33 32 13.5 9.2 17.2 0.8 300 99 7 6.6 STS-850-0.47-32# 0.47 32 16.3 11.5 19.5 1.0 300 141 9 5.4 STS-850-0.68-32# 0.68 32 19.3 14.5 22.5 1.0 300 204 9 4.3 STS-850-0.68-44# 0.68 44 15.6 10.9 18.9 1.0 200 136 9 5.4 STS-850-1.0-32# 1.0 32 23.3 16.8 28.0 1.2 300 300 12 3.2 STS-850-1.0-44# 1.0 44 18.7 13.9 21.9 1.2 200 200 9 4.3 STS-850-1.5-44# 1.5 44 22.7 16.2 27.4 1.2 200 300 12 3.5 STS-850-2.2-44# 2.2 44 27.3 20.6 31.8 1.2 200 440 12 2.9 STS-850-2.2-57# 2.2 57 23.0 16.5 27.7 1.2 110 242 12 4.3 STS-850-2.5-44# 2.5 44 29.1 22.3 33.5 1.2 200 500 12 2.7 STS-850-2.5-57# 2.5 57 24.4 17.9 29.1 1.2 110 275 12 4.1 STS-850-3.0-44# 3.0 44 31.8 24.9 36.1 1.2 200 600 12 2.4 STS-850-3.0-57# 3.0 57 26.7 20.0 31.2 1.2 110 330 12 3.6 STS-850-3.3-57# 3.3 57 28.0 21.2 32.4 1.2 110 363 12 3.5 STS-850-4.7-57# 4.7 57 33.3 26.2 37.4 1.2 110 517 12 3.1 STS-850-5.0-57# 5.0 57 34.3 27.2 38.4 1.2 110 550 12 2.7 STS-850-5.6-57# 5.6 57 36.2 29.1 40.3 1.2 110 616 12 2.5 STS-850-6.8-57# 6.8 57 39.9 32.6 43.8 1.2 110 748 12 2.3


STS-1000-0.068-32# 0.068 32 7.7 4.9 9.7 0.8 340 23 3 18 STS-1000-0.10-32# 0.10 32 9.0 6.2 11.0 0.8 340 34 3.5 14 STS-1000-0.15-32# 0.15 32 10.8 8.0 12.8 0.8 340 51 4.5 10.3 STS-1000-0.22-32# 0.22 32 12.9 8.6 16.6 0.8 340 75 5.5 7.7 STS-1000-0.33-32# 0.33 32 15.9 11.2 19.2 1.0 340 112 7.5 5.8 STS-1000-0.47-32# 0.47 32 18.8 13.9 21.9 1.0 340 160 9 4.6 STS-1000-0.47-44# 0.47 44 15.2 10.5 18.5 1.0 225 106 9 5.8 STS-1000-0.68-32# 0.68 32 22.4 16.0 27.2 1.0 340 231 9 3.8 STS-1000-0.68-44# 0.68 44 18.0 13.2 21.2 1.0 225 153 9 4.9 STS-1000-1.0-44# 1.0 44 21.7 15.3 26.5 1.2 225 225 12 3.9 STS-1000-1.5-44# 1.5 44 26.4 19.7 30.9 1.2 225 338 12 3.1 STS-1000-1.5-57# 1.5 57 22.2 15.7 26.9 1.2 135 203 12 4.1 STS-1000-2.0-44# 2.0 44 30.3 23.5 34.7 1.2 225 450 12 2.6 STS-1000-2.0-57# 2.0 57 25.5 18.8 30.0 1.2 135 270 12 3.9 STS-1000-2.2-44# 2.2 44 31.8 24.9 36.1 1.2 225 495 12 3.1 STS-1000-2.5-44# 2.5 44 33.9 26.8 38.0 1.2 225 563 12 2.9 STS-1000-2.5-57# 2.5 57 28.4 21.6 32.8 1.2 135 338 12 3.5 STS-1000-3.0-57# 3.0 57 31.0 24.1 35.3 1.2 135 405 12 3.1 STS-1000-3.3-57# 3.3 57 32.5 25.5 36.7 1.2 135 446 12 3.0

STS Series – IGBT Snubber, Switching .26


Dimension (mm) round flat, oval Ordering Code Cap

(μF) L D T H

d du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STS-1000-4.0-57# 4.0 57 35.7 28.6 39.8 1.2 135 540 12 2.7 STS-1000-4.7-57# 4.7 57 38.7 31.5 42.7 1.2 135 635 12 2.4


STS-1200-0.10-32# 0.10 32 10.7 7.8 12.6 0.8 390 39 3.5 13.5 STS-1200-0.22-32# 0.22 32 15.7 11.0 19.0 0.8 390 86 6.5 7.1 STS-1200-0.33-32# 0.33 32 19.0 14.2 22.2 1.0 390 129 8.5 5.3 STS-1200-0.33-44# 0.33 44 14.3 9.9 17.9 1.0 255 84 7.5 6.1 STS-1200-0.47-32# 0.47 32 22.5 16.1 27.3 1.0 390 183 9 3.7 STS-1200-0.47-44# 0.47 44 17.2 12.4 20.4 1.0 255 120 9 5.6 STS-1200-0.68-44# 0.68 44 20.5 15.6 23.6 1.0 255 173 9 4.9 STS-1200-1.0-44# 1.0 44 24.7 18.1 29.3 1.2 255 255 12 4.1 STS-1200-1.2-44# 1.2 44 26.9 20.2 31.4 1.2 255 306 12 3.7 STS-1200-1.5-44# 1.5 44 30.0 23.2 34.4 1.2 255 383 12 3.2 STS-1200-1.5-57# 1.5 57 25.2 18.6 29.8 1.2 150 225 12 4.2 STS-1200-2.0-57# 2.0 57 29.0 22.2 33.4 1.2 150 300 12 3.6 STS-1200-2.2-57# 2.2 57 30.4 23.5 34.7 1.2 150 330 12 3.4 STS-1200-2.5-57# 2.5 57 32.4 25.4 36.6 1.2 150 375 12 3.0 STS-1200-3.0-57# 3.0 57 35.4 28.3 39.5 1.2 150 450 12 2.7 STS-1200-3.3-57# 3.3 57 37.1 29.9 41.1 1.2 150 495 12 2.6


STS-1500-0.068-32# 0.068 32 10.5 7.6 12.4 0.8 490 33 3.5 16.1 STS-1500-0.10-32# 0.10 32 12.5 8.2 16.2 0.8 490 49 4.5 12 STS-1500-0.15-32# 0.15 32 15.4 10.7 18.7 1.0 490 74 6 8.7 STS-1500-0.22-32# 0.22 32 18.4 13.6 21.6 1.0 490 108 8 6.5 STS-1500-0.22-44# 0.22 44 14.6 10.2 18.2 1.0 320 70 7.5 8.5 STS-1500-0.33-32# 0.33 32 22.3 15.9 27.1 1.0 490 162 9 4.7 STS-1500-0.33-44# 0.33 44 17.9 13.1 21.1 1.0 320 106 9 6.4 STS-1500-0.47-44# 0.47 44 21.2 14.9 26.1 1.2 320 150 12 5.1 STS-1500-0.68-44# 0.68 44 25.4 18.8 30.0 1.2 320 218 12 4.4 STS-1500-1.0-44# 1.0 44 30.7 23.8 35.0 1.2 320 320 12 3.3 STS-1500-1.0-57# 1.0 57 25.7 19.1 30.3 1.2 210 210 12 5.1 STS-1500-1.2-57# 1.2 57 28.1 21.3 32.5 1.2 210 252 12 4.5 STS-1500-1.5-57# 1.5 57 31.3 24.4 35.6 1.2 210 315 12 3.9 STS-1500-2.0-57# 2.0 57 36.1 29.0 40.2 1.2 210 420 12 3.3 STS-1500-2.2-57# 2.2 57 37.8 30.6 41.8 1.2 210 462 12 3.2


STS-2000-0.047-32# 0.047 32 10.4 7.6 12.4 0.8 650 31 3 20.5 STS-2000-0.068-32# 0.068 32 12.4 9.5 14.3 0.8 650 44 4 15 STS-2000-0.10-32# 0.10 32 15.1 10.4 18.4 0.8 650 65 5.5 11.6 STS-2000-0.15-32# 0.15 32 18.2 13.4 21.4 1.0 650 98 7.5 8.2 STS-2000-0.15-44# 0.15 44 14.5 10.1 18.1 1.0 410 62 6.5 10 STS-2000-0.22-32# 0.22 32 21.9 15.5 26.7 1.0 650 143 9 5.7 STS-2000-0.22-44# 0.22 44 17.6 12.8 20.8 1.0 410 90 9 7.2 STS-2000-0.33-44# 0.33 44 21.4 15.0 26.2 1.2 410 135 12 5.5 STS-2000-0.47-44# 0.47 44 25.3 18.7 29.9 1.2 410 193 12 4.5 STS-2000-0.56-44# 0.56 44 27.6 20.8 32.0 1.2 410 230 12 3.7 STS-2000-0.68-44# 0.68 44 30.3 23.5 34.7 1.2 410 279 12 3.7 STS-2000-0.68-57# 0.68 57 25.4 18.8 30.0 1.2 225 153 12 5.4 STS-2000-1.0-57# 1.0 57 30.7 23.8 35.0 1.2 225 225 12 4.3 STS-2000-1.5-57# 1.5 57 37.5 30.3 41.5 1.2 225 338 12 3.5

27. STS Series – IGBT Snubber, Switching



Cap (μF) L

D T H d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STS-2500-0.033-32# 0.033 32 11.5 8.7 13.5 0.8 870 29 3 26 STS-2500-0.047-32# 0.047 32 13.6 9.3 17.3 0.8 870 41 4 19.1 STS-2500-0.068-32# 0.068 32 16.5 11.7 19.7 0.8 870 59 5 14.5 STS-2500-0.10-32# 0.10 32 19.8 14.9 22.9 1.0 870 87 6 11 STS-2500-0.10-44# 0.10 44 15.9 11.2 19.2 1.0 550 55 7 14.2 STS-2500-0.15-32# 0.15 32 24.0 17.5 28.7 1.0 870 131 8.5 7.6 STS-2500-0.15-44# 0.15 44 19.3 14.4 22.4 1.0 550 83 7.5 9.3 STS-2500-0.22-44# 0.22 44 23.2 16.7 27.9 1.2 550 121 10 6.8 STS-2500-0.33-44# 0.33 44 28.2 21.4 32.6 1.2 550 182 12 5.2 STS-2500-0.39-44# 0.39 44 30.6 23.7 34.9 1.2 550 215 12 4.6 STS-2500-0.47-44# 0.47 44 33.6 26.5 37.7 1.2 550 259 12 4.2 STS-2500-0.47-57# 0.47 57 28.1 21.4 32.6 1.2 280 132 12 5.8 STS-2500-0.68-57# 0.68 57 33.7 26.7 37.9 1.2 280 190 12 4.8 STS-2500-1.0-57# 1.0 57 40.8 33.5 44.7 1.2 280 280 12 3.9


STS-3000-0.010-32# 0.010 32 8.3 5.5 10.3 0.8 1200 12 1.5 68 STS-3000-0.022-32# 0.022 32 11.8 8.9 13.7 0.8 1200 26 2 31.5 STS-3000-0.033-32# 0.033 32 14.2 9.8 17.8 0.8 1200 40 3 22 STS-3000-0.047-32# 0.047 32 17.1 12.3 20.3 1.0 1200 56 5 16 STS-3000-0.068-32# 0.068 32 20.3 15.4 23.4 1.0 1200 82 7 12 STS-3000-0.068-44# 0.068 44 16.4 11.6 19.6 1.0 750 51 6 15 STS-3000-0.10-44# 0.10 44 19.7 14.8 22.8 1.0 750 75 7.5 11 STS-3000-0.12-44# 0.12 44 21.5 15.1 26.3 1.2 750 90 8 10 STS-3000-0.15-44# 0.15 44 23.9 17.4 28.6 1.2 750 113 10 8 STS-3000-0.18-44# 0.18 44 26.1 19.4 30.6 1.2 750 135 10 7 STS-3000-0.22-44# 0.22 44 28.8 22.0 33.2 1.2 750 165 12 6 STS-3000-0.22-57# 0.22 57 24.2 17.6 28.8 1.2 370 81 12 7.7 STS-3000-0.33-57# 0.33 57 29.4 22.6 33.8 1.2 370 122 12 6.2 STS-3000-0.47-57# 0.47 57 35.0 27.9 39.1 1.2 370 174 12 5.5 STS-3000-0.56-57# 0.56 57 38.2 31.0 42.2 1.2 370 207 12 5.1

STC Series – IGBT Snubber .28

STC series / IGBT Snubber


Dimension (mm) Ordering Code Cap (μF) L B H P P1 d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-700-0.10-2T# 0.10 26.5 8.5 17.0 22.5 0.8 600 60 3.6 16.8 STC-700-0.15-2T# 0.15 26.5 10.0 18.5 22.5 0.8 600 90 5 10.8 STC-700-0.22-2T# 0.22 26.5 11.0 20.0 22.5 0.8 600 132 6.5 7.7 STC-700-0.22-2V# 0.22 31.0 11.0 20.0 27.5 1.0 485 107 6.5 10.1 STC-700-0.33-2V# 0.33 31.0 13.0 22.0 27.5 1.0 485 160 8.5 7.5 STC-700-0.47-2V# 0.47 31.0 15.0 24.5 27.5 1.0 485 228 9 4.6 STC-700-0.68-2V# 0.68 31.0 17.0 28.0 27.5 1.2 485 330 12 3.7 STC-700-0.68-4V# 0.68 31.0 17.0 28.0 27.5 5.1 1.2 485 330 16 3.1 STC-700-0.82-4V# 0.82 31.0 17.0 28.0 27.5 10.2 1.2 485 398 12 3.2 STC-700-0.82-2F# 0.82 42.5 15.0 26.0 37.5 1.2 325 267 12 3.4 STC-700-1.0-2V# 1.0 31.0 22.0 31.0 27.5 1.2 485 485 12 3.2 STC-700-1.0-4V# 1.0 31.0 22.0 31.0 27.5 10.2 1.2 485 485 19 2.6 STC-700-1.0-2F# 1.0 42.5 17.0 28.0 37.5 1.2 325 325 12 3.3 STC-700-1.5-2F# 1.5 42.5 22.0 30.0 37.5 1.2 325 488 12 3.2 STC-700-1.5-4F# 1.5 42.5 22.0 30.0 37.5 10.2 1.2 325 488 19 3.4 STC-700-2.0-2F# 2.0 42.5 28.0 37.0 37.5 1.2 325 650 12 3.0 STC-700-2.0-4F# 2.0 42.5 28.0 37.0 37.5 10.2 1.2 325 650 22 2.9 STC-700-2.2-2F# 2.2 42.5 28.0 37.0 37.5 1.2 325 715 12 2.8 STC-700-2.2-4F# 2.2 42.5 28.0 37.0 37.5 20.3 1.2 325 715 22 2.5 STC-700-3.0-2F# 3.0 42.5 30.0 45.0 37.5 1.2 325 975 12 2.6 STC-700-3.0-4F# 3.0 42.5 30.0 45.0 37.5 20.3 1.2 325 975 22 2.4 STC-700-3.0-6F# 3.0 42.5 30.0 45.0 37.5 10.2 1.2 325 975 27 2.2

GENERAL TECHNICAL CHARACTERISTICS Reference standards : IEC 61071-60068 Dielectric : Polypropylene film Construction : Extended double side metallized carrier film with internal series connection and metallized film Coating : Solvent resistant plastic case. Dry construction. Flammability class UL94 V-0. Dry construction Leads: Tinned copper wire, 2 leads, 4 leads, 6 leads ELECTRICAL CHARACTERISTICS Operating temperature range : - 40 to + 105 ˚C (Case) Capacitance : 0.0047 to 5.6μF Rated Voltage : 700 to 3000 VDC Tolerance : ± 5% , ± 10% Dissipation factor: ≤6×10-4 Measured at 1000±20 Hz and 20±5˚C Life expectancy : 100,000 hours at Un and 70 ˚C(Hotspot temperature) TEST METHODS AND PERFORMANCES Dielectric strength: 1.5Un (DC) applied to 10s at 20±5˚C Test voltage terminal to case : 3KVAC/50Hz for 60s Insulation resistance : 30000s but need not exceed 30GΩ,

(typical value), after 1 minute of electrification at 100VDC (20±5˚C ) ORDERING CODE Please refer to Page 10, item B


29. STC Series – IGBT Snubber

STC series / IGBT Snubber Electrical specifications, ordering codes


du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-700-3.3-2F# 3.3 42.5 30.0 45.0 37.5 1.2 325 1073 12 2.5 STC-700-3.3-4F# 3.3 42.5 30.0 45.0 37.5 20.3 1.2 325 1073 22 2.4 STC-700-3.3-6F# 3.3 42.5 30.0 45.0 37.5 10.2 1.2 325 1073 27 2.1 STC-700-4.0-2F# 4.0 42.5 33.0 45.0 37.5 1.2 325 1300 13 2.1 STC-700-4.0-4F# 4.0 42.5 33.0 45.0 37.5 20.3 1.2 325 1300 23 2.0 STC-700-4.0-6F# 4.0 42.5 33.0 45.0 37.5 10.2 1.2 325 1300 28 1.9 STC-700-4.0-2G# 4.0 57.5 30.0 45.0 52.5 1.2 200 800 12 3.0 STC-700-4.0-4G# 4.0 57.5 30.0 45.0 52.5 20.3 1.2 200 800 22 2.4 STC-700-4.0-6G# 4.0 57.5 30.0 45.0 52.5 10.2 1.2 200 800 27 2.4 STC-700-4.7-2G# 4.7 57.5 30.0 45.0 52.5 1.2 200 940 12 3.0 STC-700-4.7-4G# 4.7 57.5 30.0 45.0 52.5 20.3 1.2 200 940 22 2.8 STC-700-4.7-6G# 4.7 57.5 30.0 45.0 52.5 10.2 1.2 200 940 31 2.6 STC-700-5.0-2G# 5.0 57.5 30.0 45.0 52.5 1.2 200 1000 12 2.9 STC-700-5.0-4G# 5.0 57.5 30.0 45.0 52.5 20.3 1.2 200 1000 22 2.7 STC-700-5.0-6G# 5.0 57.5 30.0 45.0 52.5 10.2 1.2 200 1000 31 2.6 STC-700-5.6-2G# 5.6 57.5 35.0 50.0 52.5 1.2 200 1120 12 2.7 STC-700-5.6-4G# 5.6 57.5 35.0 50.0 52.5 20.3 1.2 200 1120 22 2.5 STC-700-5.6-6G# 5.6 57.5 35.0 50.0 52.5 10.2 1.2 200 1120 31 2.4


STC-850-0.68-2T# 0.068 26.5 8.5 17.0 22.5 0.8 850 58 3.5 13.9 STC-850-0.10-2T# 0.10 26.5 10.0 18.5 22.5 0.8 850 85 4.5 10.4 STC-850-0.15-2T# 0.15 26.5 11.0 20.0 22.5 0.8 850 128 6.5 7.5 STC-850-0.15-2V# 0.15 31.0 11.0 20.0 27.5 0.8 700 105 6.5 8.6 STC-850-0.22-2V# 0.22 31.0 13.0 22.0 27.5 1.0 700 154 8 6.4 STC-850-0.33-2V# 0.33 31.0 15.0 24.5 27.5 1.0 700 231 9 4.8 STC-850-0.47-2V# 0.47 31.0 18.0 33.0 27.5 1.2 700 329 12 3.9 STC-850-0.47-4V# 0.47 31.0 18.0 33.0 27.5 10.2 1.2 700 329 16 3.3 STC-850-0.56-2V# 0.56 31.0 18.0 33.0 27.5 1.2 700 392 18 3.1 STC-850-0.56-4V# 0.56 31.0 18.0 33.0 27.5 10.2 1.2 700 392 12 3.7 STC-850-0.56-2F# 0.56 42.5 15.0 26.0 37.5 1.2 400 224 12 3.8 STC-850-0.68-2V# 0.68 31.0 22.0 31.0 27.5 1.2 700 476 12 3.3 STC-850-0.68-4V# 0.68 31.0 22.0 31.0 27.5 10.2 1.2 700 476 19 2.8 STC-850-0.68-2F# 0.68 42.5 17.0 28.0 37.5 1.2 400 272 12 3.6 STC-850-1.0-2F# 1.0 42.5 22.0 30.0 37.5 1.2 400 400 12 3.3 STC-850-1.0-4F# 1.0 42.5 22.0 30.0 37.5 10.2 1.2 400 400 21 2.7 STC-850-1.5-2F# 1.5 42.5 28.0 37.0 37.5 1.2 400 600 12 2.8 STC-850-1.5-4F# 1.5 42.5 28.0 37.0 37.5 20.3 1.2 400 600 22 2.2 STC-850-2.0-2F# 2.0 42.5 30.0 45.0 37.5 1.2 400 800 12 2.5 STC-850-2.0-4F# 2.0 42.5 30.0 45.0 37.5 20.3 1.2 400 800 22 1.9 STC-850-2.0-6F# 2.0 42.5 30.0 45.0 37.5 10.2 1.2 400 800 26 1.9 STC-850-2.2-2F# 2.2 42.5 30.0 45.0 37.5 1.2 400 880 12 2.5 STC-850-2.2-4F# 2.2 42.5 30.0 45.0 37.5 20.3 1.2 400 880 22 1.9 STC-850-2.2-6F# 2.2 42.5 30.0 45.0 37.5 10.2 1.2 400 880 27 1.9 STC-850-2.5-2G# 2.5 57.5 30.0 45.0 52.5 1.2 275 688 12 2.9 STC-850-2.5-4G# 2.5 57.5 30.0 45.0 52.5 20.3 1.2 275 688 22 2.3 STC-850-2.5-6G# 2.5 57.5 30.0 45.0 52.5 10.2 1.2 275 688 27 2.3 STC-850-3.0-2G# 3.0 57.5 30.0 45.0 52.5 1.2 275 825 12 2.7 STC-850-3.0-4G# 3.0 57.5 30.0 45.0 52.5 20.3 1.2 275 825 22 2.1 STC-850-3.0-6G# 3.0 57.5 30.0 45.0 52.5 10.2 1.2 275 825 27 2.1 STC-850-3.3-2G# 3.3 57.5 30.0 45.0 52.5 1.2 275 908 12 2.7 STC-850-3.3-4G# 3.3 57.5 30.0 45.0 52.5 20.3 1.2 275 908 22 2.1 STC-850-3.3-6G# 3.3 57.5 30.0 45.0 52.5 10.2 1.2 275 908 29 2.1




du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-850-4.0-2G# 4.0 57.5 35.0 50.0 52.5 1.2 275 1100 12 2.5 STC-850-4.0-4G# 4.0 57.5 35.0 50.0 52.5 20.3 1.2 275 1100 22 1.9 STC-850-4.0-6G# 4.0 57.5 35.0 50.0 52.5 10.2 1.2 275 1100 28 1.8 STC-850-4.7-2G# 4.7 57.5 35.0 50.0 52.5 1.2 275 1293 12 2.3 STC-850-4.7-4G# 4.7 57.5 35.0 50.0 52.5 20.3 1.2 275 1293 22 1.8 STC-850-4.7-6G# 4.7 57.5 35.0 50.0 52.5 10.2 1.2 275 1293 30 1.5


STC-1000-0.047-2T# 0.047 26.5 7.0 16.0 22.5 0.8 1000 47 3 18.0 STC-1000-0.068-2T# 0.068 26.5 8.5 17.0 22.5 0.8 1000 68 2.3 13.5 STC-1000-0.10-2T# 0.10 26.5 11．0 20.0 22.5 0.8 1000 100 5 9．9 STC-1000-0.10-2V# 0.10 31.0 9.0 18.0 27.5 0.8 850 85 5 11.0 STC-1000-0.15-2T# 0.15 26.5 12.0 22.0 22.5 0.8 1000 150 6.5 7.3 STC-1000-0.15-2V# 0.15 31.0 11.0 20.0 27.5 0.8 850 128 6.5 8.2 STC-1000-0.22-2V# 0.22 31.0 15.0 24.5 27.5 1.0 850 187 9 6.5 STC-1000-0.33-2V# 0.33 31.0 17.0 28.0 27.5 1.0 850 281 9 5.5 STC-1000-0.47-2V# 0.47 31.0 18.0 33.0 27.5 1.2 850 400 12 3.7 STC-1000-0.47-4V# 0.47 31.0 18.0 33.0 27.5 10.2 1.2 850 400 16 3.1 STC-1000-0.47-2F# 0.47 42.5 17.0 28.0 37.5 1.2 570 268 12 4.6 STC-1000-0.56-2F# 0.56 42.5 17.0 28.0 37.5 1.2 570 319 12 4.2 STC-1000-0.68-2F# 0.68 42.5 22.0 30.0 37.5 1.2 570 388 12 3.9 STC-1000-0.68-4F# 0.68 42.5 22.0 30.0 37.5 10.2 1.2 570 388 19 3.3 STC-1000-0.82-2F# 0.82 42.5 22.0 30.0 37.5 1.2 570 467 12 3.6 STC-1000-0.82-4F# 0.82 42.5 22.0 30.0 37.5 10.2 1.2 570 467 22 3.2 STC-1000-1.0-2F# 1.0 42.5 28.0 37.0 37.5 1.2 570 570 12 3.4 STC-1000-1.0-4F# 1.0 42.5 28.0 37.0 37.5 10.2 1.2 570 570 22 2.7 STC-1000-1.2-2F# 1.2 42.5 28.0 37.0 37.5 1.2 570 684 12 3.3 STC-1000-1.2-4F# 1.2 42.5 28.0 37.0 37.5 10.2 1.2 570 684 22 2.9 STC-1000-1.5-2F# 1.5 42.5 30.0 45.0 37.5 1.2 570 855 12 2.9 STC-1000-1.5-4F# 1.5 42.5 30.0 45.0 37.5 20.3 1.2 570 855 22 2.2 STC-1000-1.5-6F# 1.5 42.5 30.0 45.0 37.5 10.2 1.2 570 855 22.5 2.2 STC-1000-2.0-2F# 2.0 42.5 33.0 45.0 37.5 1.2 570 1140 11 3.1 STC-1000-2.0-4F# 2.0 42.5 33.0 45.0 37.5 20.3 1.2 570 1140 21 2.7 STC-1000-2.0-6F# 2.0 42.5 33.0 45.0 37.5 10.2 1.2 570 1140 26 2.5 STC-1000-2.0-2G# 2.0 57.5 30.0 45.0 52.5 1.2 320 640 12 3.0 STC-1000-2.0-4G# 2.0 57.5 30.0 45.0 52.5 20.3 1.2 320 640 22 2.6 STC-1000-2.0-6G# 2.0 57.5 30.0 45.0 52.5 10.2 1.2 320 640 27 2.6 STC-1000-2.2-2G# 2.2 57.5 30.0 45.0 52.5 1.2 320 704 12 2.6 STC-1000-2.2-4G# 2.2 57.5 30.0 45.0 52.5 20.3 1.2 320 704 22 3.1 STC-1000-2.2-6G# 2.2 57.5 30.0 45.0 52.5 10.2 1.2 320 704 26 2.5 STC-1000-3.0-2G# 3.0 57.5 35.0 50.0 52.5 1.2 320 960 12 2.7 STC-1000-3.0-4G# 3.0 57.5 35.0 50.0 52.5 20.3 1.2 320 960 22 2.2 STC-1000-3.0-6G# 3.0 57.5 35.0 50.0 52.5 10.2 1.2 320 960 29 2.2 STC-1000-3.3-2G# 3.3 57.5 35.0 50.0 52.5 1.2 320 1056 12 2.6 STC-1000-3.3-4G# 3.3 57.5 35.0 50.0 52.5 20.3 1.2 320 1056 22 2.0 STC-1000-3.3-6G# 3.3 57.5 35.0 50.0 52.5 10.2 1.2 320 1056 30 2.0


STC-1200-0.033-2T# 0.033 26.5 7.0 16.0 22.5 0.8 1300 43 3 22.0 STC-1200-0.047-2T# 0.047 26.5 8.5 17.0 22.5 0.8 1300 61 3.5 16.0 STC-1200-0.068-2T# 0.068 26.5 10.0 18.5 22.5 0.8 1300 88 4 13.0 STC-1200-0.068-2V# 0.068 31.0 9.0 18.0 27.5 0.8 1100 75 4 14.0 STC-1200-0.10-2T# 0.10 26.5 12.0 22.0 22.5 0.8 1300 130 5.5 9.7 STC-1200-0.10-2V# 0.10 31.0 11.0 20.0 27.5 0.8 1100 110 5.5 10.5





Cap (μF) L B H P P1 d

du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-1200-0.15-2V# 0.15 31.0 13.0 22.0 27.5 1.0 1100 165 7 7.6 STC-1200-0.22-2V# 0.22 31.0 15.0 24.5 27.5 1.0 1100 242 9 5.5 STC-1200-0.33-2V# 0.33 31.0 18.0 33.0 27.5 1.2 1100 363 12 4.3 STC-1200-0.33-4V# 0.33 31.0 18.0 33.0 27.5 10.2 1.2 1100 363 15.5 3.7 STC-1200-0.33-2F# 0.33 42.5 15.0 26.0 37.5 1.2 650 215 12 5.5 STC-1200-0.47-2V# 0.47 31.0 22.0 31.0 27.5 1.2 1100 517 12 3.4 STC-1200-0.47-4V# 0.47 31.0 22.0 31.0 27.5 10.2 1.2 1100 517 19 2.8 STC-1200-0.47-2F# 0.47 42.5 17.0 28.0 37.5 1.2 650 306 12 4.8 STC-1200-0.68-2F# 0.68 42.5 22.0 30.0 37.5 1.2 650 442 12 3.9 STC-1200-0.68-4F# 0.68 42.5 22.0 30.0 37.5 10.2 1.2 650 442 20 3.4 STC-1200-1.0-2F# 1.0 42.5 28.0 37.0 37.5 1.2 650 650 12 3.4 STC-1200-1.0-4F# 1.0 42.5 28.0 37.0 37.5 20.3 1.2 650 650 21 2.8 STC-1200-1.2-2F# 1.2 42.5 28.0 37.0 37.5 1.2 650 780 12 3.4 STC-1200-1.2-4F# 1.2 42.5 28.0 37.0 37.5 20.3 1.2 650 780 22 2.5 STC-1200-1.5-2F# 1.5 42.5 30.0 45.0 37.5 1.2 650 975 12 2.8 STC-1200-1.5-4F# 1.5 42.5 30.0 45.0 37.5 20.3 1.2 650 975 22 2.1 STC-1200-1.5-6F# 1.5 42.5 30.0 45.0 37.5 10.2 1.2 650 975 27 2.1 STC-1200-2.0-2G# 2.0 57.5 30.0 45.0 52.5 1.2 350 700 12 3.0 STC-1200-2.0-4G# 2.0 57.5 30.0 45.0 52.5 20.3 1.2 350 700 22 2.4 STC-1200-2.0-6G# 2.0 57.5 30.0 45.0 52.5 10.2 1.2 350 700 27 2.4 STC-1200-2.2-2G# 2.2 57.5 30.0 50.0 52.5 1.2 350 770 12 2.9 STC-1200-2.2-4G# 2.2 57.5 30.0 50.0 52.5 20.3 1.2 350 770 22 2.3 STC-1200-2.2-6G# 2.2 57.5 30.0 50.0 52.5 10.2 1.2 350 770 30 2.3 STC-1200-2.5-2G# 2.5 57.5 35.0 50.0 52.5 1.2 350 875 12 2.7 STC-1200-2.5-4G# 2.5 57.5 35.0 50.0 52.5 20.3 1.2 350 875 22 2.1 STC-1200-2.5-6G# 2.5 57.5 35.0 50.0 52.5 10.2 1.2 350 875 30 2.1 STC-1200-3.0-2G# 3.0 57.5 35.0 50.0 52.5 1.2 350 1050 12 2.3 STC-1200-3.0-4G# 3.0 57.5 35.0 50.0 52.5 20.3 1.2 350 1050 22 2.0 STC-1200-3.0-6G# 3.0 57.5 35.0 50.0 52.5 10.2 1.2 350 1050 29 2.0


STC-1500-0.022-2T# 0.022 26.5 7.0 16.0 22.5 0.8 1500 33 2.5 29.5 STC-1500-0.033-2T# 0.033 26.5 8.5 17.0 22.5 0.8 1500 50 3 22.0 STC-1500-0.047-2T# 0.047 26.5 10.0 18.5 22.5 0.8 1500 71 3.5 16.5 STC-1500-0.047-2V# 0.047 31.0 9.0 18.0 27.5 0.8 1225 58 3.5 18.2 STC-1500-0.068-2T# 0.068 26.5 12.0 22.0 22.5 0.8 1500 102 5 12.3 STC-1500-0.068-2V# 0.068 31.0 11.0 20.0 27.5 0.8 1225 83 5 13.8 STC-1500-0.10-2V# 0.10 31.0 13.0 22.0 27.5 0.8 1225 123 6.5 9.5 STC-1500-0.15-2V# 0.15 31.0 17.0 28.0 27.5 1.0 1225 184 8 7.1 STC-1500-0.22-2V# 0.22 31.0 18.0 33.0 27.5 1.2 1225 270 12 5.1 STC-1500-0.22-2F# 0.22 42.5 17.0 28.0 37.5 1.2 800 176 12 6.8 STC-1500-0.33-2F# 0.33 42.5 22.0 30.0 37.5 1.2 800 264 12 4.1 STC-1500-0.33-4F# 0.33 42.5 22.0 30.0 37.5 10.2 1.2 800 264 18 3.3 STC-1500-0.39-2F# 0.39 42.5 22.0 30.0 37.5 1.2 800 312 12 4.0 STC-1500-0.39-4F# 0.39 42.5 22.0 30.0 37.5 10.2 1.2 800 312 18 3.1 STC-1500-0.47-2F# 0.47 42.5 28.0 37.0 37.5 1.2 800 376 12 4.4 STC-1500-0.47-4F# 0.47 42.5 28.0 37.0 37.5 10.2 1.2 800 376 22 3.8 STC-1500-0.68-2F# 0.68 42.5 28.0 37.0 37.5 1.2 800 544 12 3.8 STC-1500-0.68-4F# 0.68 42.5 28.0 37.0 37.5 10.2 1.2 800 544 22 3.2 STC-1500-1.0-2F# 1.0 42.5 30.0 45.0 37.5 1.2 800 800 12 3.2 STC-1500-1.0-4F# 1.0 42.5 30.0 45.0 37.5 20.3 1.2 800 800 22 2.6 STC-1500-1.2-2G# 1.2 57.5 30.0 45.0 52.5 1.2 500 600 12 3.5 STC-1500-1.2-4G# 1.2 57.5 30.0 45.0 52.5 20.3 1.2 500 600 22 2.9




du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-1500-1.2-6G# 1.2 57.5 30.0 45.0 52.5 10.2 1.2 500 600 27 2.9 STC-1500-1.5-2G# 1.5 57.5 35.0 50.0 52.5 1.2 500 750 12 3.2 STC-1500-1.5-4G# 1.5 57.5 35.0 50.0 52.5 20.3 1.2 500 750 22 2.6 STC-1500-1.5-6G# 1.5 57.5 35.0 50.0 52.5 10.2 1.2 500 750 27 2.6 STC-1500-1.8-2G# 1.8 57.5 35.0 50.0 52.5 1.2 500 900 12 3.0 STC-1500-1.8-4G# 1.8 57.5 35.0 50.0 52.5 20.3 1.2 500 900 22 2.4 STC-1500-1.8-6G# 1.8 57.5 35.0 50.0 52.5 10.2 1.2 500 900 30 2.4


STC-2000-0.015-2T# 0.015 26.5 7.0 16.0 22.5 0.8 2150 32 2 37.5 STC-2000-0.022-2T# 0.022 26.5 8.5 17.0 22.5 0.8 2150 47 2.5 27.0 STC-2000-0.033-2T# 0.033 26.5 11.0 20.0 22.5 0.8 2150 71 3.5 21.0 STC-2000-0.033-2V# 0.033 31.0 11.0 20.0 27.5 0.8 1750 58 4 23.7 STC-2000-0.047-2T# 0.047 26.5 12.0 22.0 22.5 0.8 2150 101 4.5 14.8 STC-2000-0.047-2V# 0.047 31.0 11.0 20.0 27.5 0.8 1750 82 4.5 16.8 STC-2000-0.068-2V# 0.068 31.0 13.0 22.0 27.5 0.8 1750 119 5.5 12.1 STC-2000-0.10-2V# 0.10 31.0 17.0 28.0 27.5 1.0 1750 175 8 8.4 STC-2000-0.15-2V# 0.15 31.0 18.0 33.0 27.5 1.2 1750 263 11 6.5 STC-2000-0.15-4V# 0.15 31.0 18.0 33.0 27.5 10.2 1.2 1750 263 12 5.9 STC-2000-0.15-2F# 0.15 42.5 15.0 26.0 37.5 1.2 1000 150 9 8.0 STC-2000-0.22-2F# 0.22 42.5 22.0 30.0 37.5 1.2 1000 220 12 5.2 STC-2000-0.33-2F# 0.33 42.5 28.0 37.0 37.5 1.2 1000 330 12 4.7 STC-2000-0.33-4F# 0.33 42.5 28.0 37.0 37.5 10.2 1.2 1000 330 18 3.1 STC-2000-0.39-2F# 0.39 42.5 28.0 37.0 37.5 1.2 1000 390 12 4.7 STC-2000-0.39-4F# 0.39 42.5 28.0 37.0 37.5 20.3 1.2 1000 390 19 3.0 STC-2000-0.47-2F# 0.47 42.5 28.0 37.0 37.5 1.2 1000 470 12 4.0 STC-2000-0.47-4F# 0.47 42.5 28.0 37.0 37.5 20.3 1.2 1000 470 22 3.4 STC-2000-0.56-2F# 0.56 42.5 30.0 45.0 37.5 1.2 1000 560 12 3.7 STC-2000-0.56-4F# 0.56 42.5 30.0 45.0 37.5 20.3 1.2 1000 560 22 3.1 STC-2000-0.56-6F# 0.56 42.5 33.0 45.0 37.5 10.2 1.2 1000 560 27 3.1 STC-2000-0.68-2F# 0.68 42.5 33.0 45.0 37.5 1.2 1000 680 12 3.7 STC-2000-0.68-4F# 0.68 42.5 33.0 45.0 37.5 20.3 1.2 1000 680 22 3.1 STC-2000-0.68-6F# 0.68 42.5 33.0 45.0 37.5 10.2 1.2 1000 680 28 3.0 STC-2000-0.68-2G# 0.68 57.5 30.0 45.0 52.5 1.2 580 394 12 4.3 STC-2000-0.68-4G# 0.68 57.5 30.0 45.0 52.5 20.3 1.2 580 394 22 3.6 STC-2000-0.68-6G# 0.68 57.5 30.0 45.0 52.5 10.2 1.2 580 394 27 3.6 STC-2000-0.82-2G# 0.82 57.5 30.0 45.0 52.5 1.2 580 476 12 3.9 STC-2000-0.82-4G# 0.82 57.5 30.0 45.0 52.5 20.3 1.2 580 476 22 3.2 STC-2000-0.82-6G# 0.82 57.5 30.0 45.0 52.5 10.2 1.2 580 476 24 3.1 STC-2000-1.0-2G# 1.0 57.5 35.0 50.0 52.5 1.2 580 580 12 3.6 STC-2000-1.0-4G# 1.0 57.5 35.0 50.0 52.5 20.3 1.2 580 580 22 2.9 STC-2000-1.0-6G# 1.0 57.5 35.0 50.0 52.5 10.2 1.2 580 580 29 2.9 STC-2000-1.2-2G# 1.2 57.5 35.0 50.0 52.5 1.2 580 696 12 3.2 STC-2000-1.2-4G# 1.2 57.5 35.0 50.0 52.5 20.3 1.2 580 696 22 2.5 STC-2000-1.2-6G# 1.2 57.5 35.0 50.0 52.5 10.2 1.2 580 696 29 2.5


STC-2500-0.0068-2T 0.0068 26.5 7.0 16.0 22.5 0.8 2650 18 1.5 68.0 STC-2500-0.010-2T# 0.010 26.5 8.5 17.0 22.5 0.8 2650 27 2 51.0 STC-2500-0.015-2T# 0.015 26.5 10.0 18.5 22.5 0.8 2650 40 2.5 36.0 STC-2500-0.022-2T# 0.022 26.5 12.0 22.0 22.5 0.8 2650 58 3 26.5 STC-2500-0.022-2V# 0.022 31.0 11.0 20.0 27.5 0.8 2150 47 3 30.5 STC-2500-0.033-2V# 0.033 31.0 11.0 20.0 27.5 0.8 2150 71 4 22.5 STC-2500-0.047-2V# 0.047 31.0 13.0 22.0 27.5 0.8 2150 101 5.5 16.0





du/dt (v/μs)

Ipeak (A)


ESR@10kHz (mΩ)


STC-2500-0.068-2V# 0.068 31.0 17.0 28.0 27.5 1.0 2150 146 8 11.3 STC-2500-0.10-2V# 0.10 31.0 18.0 33.0 27.5 1.2 2150 215 10 7.6 STC-2500-0.10-4V# 0.10 31.0 18.0 33.0 27.5 10.2 1.2 2150 215 11.5

Documents

1+2Profile and Application - EACO AmericaSRP：page 60—61 AC-filter AC application, in LC filtering ... 330-850Vdc. 4000-15000Vdc. 4000-20000Vdc. 2400-8000Vdc. 2000-4000Vdc. Up-peak