1
CF80220 J:±5CF80S K:±10CAW150400 43.5 CAW200 42.0 220 0.51 1.0K L2 1 130 104 130 150 CF120 80 120 182 CF80S 0.10 1.5K 0.43 910 6.8K 0.15 0.36 0.10 3.0K 150 300 2.20 250 0.39 3.9K 0.27 CAW250 CAW300 220 80 362 CF220 22.0K 400 27.0K 30.0K 2.20 4.7K 320 0.33 CAW350 CAW400 350 28 20 28 35.0 62.0 W1 2 1 3 4 2 3 40 1.2 370 48 10.0K 2.2K 230 6.0K 312 (L250) 5.6K 15.0K 140 N 100Ω 122 150 J CAW300 2.4K 0.36 CF80 2.20 CAW150 5.3 300 270 220 250 172 150 0.22 262 194 212 1.8K 1.00 0.10 50 30 170 120 64.0 1.0K 162 150 200 0.18 350 200 0.62 16.0K 1.80 1.00 12.0K 35.5 400 240 440 1780 412 160 200 4.2 20 × × 1.6 10 880 590 720 1020 0 50 100 150 200 250 300 0 20 40 60 80 100 120 140 (%) Load factor (deg) Temperature rise CAW150 CF80 CAW400 CF120220,CAW300 CF80S 1±0.8 t 200W 100 J CHIBA XX Ω 2±0.8 1±1.5 t 3 6 ±1 2±0.8 CF80220 :W 1±0.8 CF80S :W 1±1 120W 100 J CHIBA XX Ω 2±1 ±1 1 ±1.5 4 +0.3 -0 3 1±0.8 2±0.8 3±0.8 4 +0.4 -0 2±2 ±2 1±2 6±1 3 80 0 20 40 60 100 50 100 150 200 250 300 0 -25 70 180 (℃) Ambient temperature Load factor (%) 260 12 Type descriptions Load derating curve Dimensions & Resistance range Features Introduction Temperature rise curve CF-Type CAW-Type Style DimensionsmmWeight gPower rating (W) Wire wound Non-Inductive L3 Customized product(*3) Thermal fuse Ther- mostat (*1) Standard length (*1) Standard lead length is 150mm (can be selected in 150-1000 range with 50mm step) (*2) Resistance tolerance: below 0.1Ω: K (±10%), 0.1Ω and above: J (±5%) (*3) Can be customized with special thermal fuse (different from commercially available fuse) and thermostat (○:possible, ×:not possible) Resistance Range(Ω)(*2) (RoHS-compliant products) 0.75sq – 2.0sq braided wire in silicon rubber glass type type 0.75sq – 2.0sq braided wire in silicon rubber glass (reference) 350x350x3 tA1 in mounted state (250W and below) 500x500x3 tA1 in mounted state (300W and above) (Measurement point)center of the aluminum case 350x350x3 tA1 in mounted state (250W and below) 500x500x3 tA1 in mounted state (300W and above) (Measurement point)center of the aluminum case High power ceramic resistors for various electronic and industrial equipment. A wire wound resistive element enclosed in special ceramic which, in turn, is enclosed in an aluminum case with heat radiating fins. A highly reliable resistor whose reliability is based on comprehensive quality control. 1. Small-sized, large capacity‥‥An aluminum case structure with radiating fins, smaller than other resistors of the same rating, and has higher mechanical strength. 2. Allows to save wiring labor‥‥Straight cord terminals reduce labor cost. 3. Custom specifications‥‥Safety features such as thermal fuses and thermostats can be added per customers’ requests to prevent accidents caused by overheating Style Lead length code Spec.code Nominal resistance Resistance tolerance L(***): *** is lead length When omitted,standard length 150mm is used Ω or indication (E-24 series) No:general wire wound N:non-inductive (Note) Products with custom specifications (equipped with fuses, thermostats, etc.) have different product codes. type type type type

-Type CAW CAW-Type (RoHS-compliant products) R …chb.co.jp/.../chiba-techno/pdf/presistors/01CF02CAW-en.pdfCAW 150 CF80 CAW 400 CF120Ha220,CAW 300 CF80S H 1 ± 0. 8 t 200W100 J CHIBA

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Page 1: -Type CAW CAW-Type (RoHS-compliant products) R …chb.co.jp/.../chiba-techno/pdf/presistors/01CF02CAW-en.pdfCAW 150 CF80 CAW 400 CF120Ha220,CAW 300 CF80S H 1 ± 0. 8 t 200W100 J CHIBA

CAW-TypeCF-Type

寸法及び抵抗値範囲    Dimensions & Resistance range

品番構成法  Type descriptions

特徴    Features

製品紹介    Introduction負荷軽減曲線  Load derating curve

温度上昇曲線 Temperature rise curve

形名

Style w

(W

定格電

rating 

Po er

力 抵抗値範囲(Ω)

Resistance range 

W ire wound

普通巻

N on-Inductive

無誘導巻

寸法(mm)D im ensions

(g)

重量

W eight

負荷率

温度

上昇

周囲温度

負荷

電力

(注2)Resist.Range(Ω)

L3(注1

標準長

)

カスタム品対応(注3)

サーモスタット

温度ヒューズ

(注1)リード長は150mm標準(150~1000間で50mm単位対応可)

(注2)抵抗値許容差: 1Ω未満はK(±10%)、1Ω以上はJ(±5%)

(注3)特殊温度ヒューズ(市販温度ヒューズと異なる)、及び、サーモスタット付きのカスタム品対応(○:可能、×:不可)

(RoHS指令対応品)

タイプ タイプ

0.75sq~2.0sq シリコンゴムガラス編組電線

0.75sq~2.0sqシリコンゴムガラス編組電線

タイ

プタ

イプ

(参考)350×350×3tAl取付状態にて(250W以下)

(測定点)アルミケース中央(300W以上)500×500×3tAl取付状態にて

各種電子機器・産業機器用としての大電力形のセメント抵抗器です。アルミ放熱フィン付ケースに巻線抵抗素子を特殊セメントで封入し、充実した品質管理の基で信頼性の高い抵抗器として供給可能です。

1.小型大容量・・・・・放熱フィン付アルミケース構造で、同定格の他抵抗器に              比較し小型で、かつ機械的強度が高い構造です。2.配線省力化可能・・・コード直出タイプ構造で配線の省力化が計れます。3.カスタム仕様・・・・過熱による事故防止目的で温度ヒューズ、サーモスタット              等の安全機能をユーザーニーズに合わせて付加できます。

(500W未 満)

ナシ:普通巻線

N :無誘導巻

(L***):***はリード長

省略時は標準長150mm

Ω又はKΩ表示

(E-24シリーズ)

公称抵抗値 抵抗値許容差形 名 仕様記号 リード長記号

(注)ヒューズ、サーモスタット付加等のカスタム仕様については  別品番となります。

CF80~220 J:±5%

CF80S K:±10%

CAW150~400

CF80~220 CAW150~400

43.5

 CAW200

42.0

220

0.51

1.0K 〃

L2L1

130

104130

150

 CF120 ~

80

120 182

 CF80S

0.10 1.5K

0.43

910

6.8K0.15

0.36 ~0.10

3.0K

150

300 2.20

250

0.39

3.9K~

0.27

 CAW250

 CAW300

220

80

362

 CF220

22.0K

400

~ 27.0K

30.0K

2.20

4.7K

3200.33 CAW350

 CAW400 ~

〃350

28

〃〃

20

28

35.0

62.0

W1 W2 tH1 H3W4 H2P W3

40

― 1.2

―~

370 〃

48

10.0K

2.2K 230

6.0K

312

(L250)

5.6K

15.0K

140

N 100Ω

122150

J

CAW300

2.4K

0.36 ~

 CF80

2.20

 CAW150 5.3

300270 〃

220 250

172

150

0.22 262

194

2121.8K

~1.000.10

50 30

170

120

〃〃

64.0

1.0K 162

150

2000.18

350

〃〃

〃〃

200

〃~~

0.62~

16.0K 1.80

1.0012.0K

〃 ―

〃 〃

35.5

〃〃

400

― 〃 240

440

〃―

○ ○

○1780

〃412

160

200

〃 〃

4.2 20

〃〃

○○

× ×

○○

1.610

880

590

720〃〃

○○

○〃

○〃〃

1020

〃〃〃

0

50

100

150

200

250

300

0 20 40 60 80 100 120 140

(%) Load factor

(deg)

Tem

per

ature

ris

e

CAW150

CF80

CAW400CF120・220,CAW300

CF80S

H1±

0.8

t

200W 100 JCHIBA XX

Ω

H2±

0.8

H1±

1.5

t

H3

6 ±1

W2±

0.8

CF80~

220

:W

1±0.

8CF

80S

:W

1±1

120W 100 JCHIBA XX

Ω

L2 ±1P ±1

L1 ±1.5

W4+0

.3-0

L3

W1±

0.8

W2±

0.8

W3±

0.8

W4+

0.

4-

L2 ±2P ±2L1 ±2

6 ±1L3

80

0

20

40

60

100

50 100 150 200 250 3000

-25 70 180

(℃)Ambient temperature

Loa

dfa

ctor(

%)

260

12

Type descriptions

Load derating curve

Dimensions & Resistance range

Features

Introduction

Temperature rise curve

CF-Type CAW-Type

StyleDimensions(mm)

Weight(g)

Powerrating(W) Wire wound Non-Inductive

L3

Customizedproduct(*3)Thermalfuse

Ther-mostat

(*1)Standardlength

(*1) Standard lead length is 150mm (can be selected in 150-1000 range with 50mm step)(*2) Resistance tolerance: below 0.1Ω: K (±10%), 0.1Ω and above: J (±5%)(*3) Can be customized with special thermal fuse (different from commercially available fuse) and thermostat (○:possible, ×:not possible)

Resistance Range(Ω)(*2)

(RoHS-compliant products)

0.75sq – 2.0sq braided wire in silicon rubber glass

type

type

0.75sq – 2.0sq braided wire in silicon rubber glass

(reference)

350x350x3 tA1 in mounted state (250W and below)500x500x3 tA1 in mounted state (300W and above)(Measurement point)center of the aluminum case

350x350x3 tA1 in mounted state (250W and below)500x500x3 tA1 in mounted state (300W and above)(Measurement point)center of the aluminum case

High power ceramic resistors for various electronic and industrial equipment. A wire wound resistive element enclosed in special ceramic which, in turn, is enclosed in an aluminum case with heat radiating fins. A highly reliable resistor whose reliability is based on comprehensive quality control.

1. Small-sized, large capacity‥‥An aluminum case structure with radiating fins, smaller than other resistors of the same rating, and has higher mechanical strength.

2. Allows to save wiring labor‥‥Straight cord terminals reduce labor cost.3. Custom specifications‥‥Safety features such as thermal fuses and

thermostats can be added per customers’ requests to prevent accidents caused by overheating

Style Lead length codeSpec.code Nominal resistance Resistance tolerance

L(***): *** is lead lengthWhen omitted,standard length 150mm is used

Ω or kΩ indication(E-24 series)

No:general wire woundN:non-inductive

(Note) Products with custom specifications (equipped with fuses, thermostats, etc.) have different product codes.

typetype typetype