72 NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm Reed SwitchFeatures• Normally Closed & Normally Open

NTEType No. Circuitry Action Actuator

DiagNo.

54−627 SPDT NO without Magnet orNC without Magnet

Magnet S99

S992.134 (54.2) 2.134 (54.2).203 (5.15)

.535(13.6)

.203(5.15)

.315(8.0)

.157 (4.0).203(5.15)

.067(1.7)

.551(14.0)

.787 (20.0)

1.744(44.3)

1.744(44.3)

2.540 (64.5) 2.540 (64.5)

.398(10.1)

.398 (10.1)

.535(13.6)

.106 (2.7).275(7.0)

N.O.N.C. COM

.067 (1.7)

SpecificationsContact Rating: 3 W/VAContact Resistance: 200 megohmsContact Material: Ruthenium Oxide over RhodiumVoltage Rating: 125 VAC, 100 VDCSwitching Current: 250mAInsulation Resistance: 10 gigohmsShock Resistance: nilVibration Resistance: nilLife Expectancy: 10,000,000 cyclesOperating Gap: 1.180” (3cm) max.Terminal Type: ScrewMounting Hole: .157” (4mm)

Magnetic Alarm Reed SwitchFeatures• 3/8” (9mm) Diameter Press Fit• Operating Gap 5/8” (16mm) min.• 18” Wire Leads• 3/4” (19mm) Collar Flange for Better Retention

NTEType No. Circuitry Action Actuator

DiagNo.

54−628 SPST−NO NO for Closed Loop System Magnet S100

S100

.354(9.0)

.748 (19.0)

1.260 (32.0) 1.260 (32.0)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .629” (16mm) min.Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

73NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm Reed SwitchFeatures• 3/8” (9mm) Dia with 18” Long Wire Leads• Easy & Quick Installation• Longer Length• Operate Gap 3/4” (19mm) min.

NTEType No. Circuitry Action Actuator

DiagNo.

54−629 SPST−NO NO for Closed Loop System Magnet S101

S101

.366(9.3)

.437 (11.1)

.760 (19.3) .760 (19.3)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .748” (19mm) min.Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

Magnetic Alarm Reed SwitchFeatures• 3/8” (9mm) Dia with Adaptor Holder• Wide Operating Gap 3/4” (19mm) min.• Easy & Quick Installation• 3/4” Adaptor/Holder

NTEType No. Circuitry Action Actuator

DiagNo.

54−631 SPST−NO NO for Closed Loop System Magnet S102

S102

.750(19.05)

.352(8.9)

.437 (11.1)

.927 (23.5)

.927(23.5)

.930(23.6)

.553(14.0)

.445 (11.3)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .748” (19mm) min.Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

74 NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm Reed SwitchFeatures• Mini Stick−On Surface Mount Contact with Side Leads• 18” Long Side Wire Leads• Adhesive & Screw Mounting• Operate Gap 3/4” (19mm) min.

NTEType No. Circuitry Action Actuator

DiagNo.

54−632 SPST−NO NO for Closed Loop System Magnet S103

S103

.787(20.0) .374

(9.5)

.413(10.5)

1.102 (28.0)

.707 (18.0)

.374 (9.5)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Operating Gap: .748” (19mm) min.Terminal Type: Wire LeadsMounting Hole: .250” (6.35mm)

Magnetic Roller Ball SwitchFeatures• 3/8” Dia with 18” Long Wire Leads• Flange for Reliable Retention• Suitable For Sliding as well as Swing Doors

NTEType No. Circuitry Action Actuator

DiagNo.

54−633 SPST−NO NO for Closed Loop System Magnet S104

S104

.728(18.5)

.055 (1.4)

1.063 (27.0)

.772 (19.6)

1.268(32.2)

1.756(44.6)

1.000(25.4)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

75NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Panic SwitchFeatures• Surface Mount Type• Push Button Function• Emergency Marking on the Button

NTEType No. Circuitry Action Actuator

DiagNo.

54−634 SPST−NO NO for Closed Loop System Microswitch S105

S105

2.992 (76.0)

2.638 (67.0)

.905(23.0)

.811 (20.6)

.457(11.6)

.118 (3.0) Dia(2 Holes)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Silver over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Y Type Tin Plated Brass

Magnetic Plunger SwitchFeatures• 3/8” Dia Mounting Hole• Flange for Reliable Retention• 3mm Pre−Travel Stroke and 7mm Overall Operating Stroke• 18” Long Wire Leads• Screw Provided

NTEType No. Circuitry Action Actuator

DiagNo.

54−635 SPST−NO NO for Closed Loop System Magnet S106

S106

.882(22.4)

.787 (20.0)

1.307(33.2)

.728(18.5)

1.791 (45.5)

1.465 (37.2)

.256 (6.5)

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Wire LeadsMounting Hole: .375” (9mm)

76 NTE Electronics, Inc. Voice (973) 748−5089 FAX (973) 748−6224 http://www.nteinc.com

Magnetic Alarm Reed SwitchFeatures• Mini Stick−On Contact with Flange Center Leads• 18” Leads• Adhesive and Screw Mount• Standard Gap: 1” (25mm)

NTEType No. Color Circuitry Action Actuator

DiagNo.

54−630 White SPST−NO NO for Closed Loop System Magnet S107

54−636 Brown SPST−NO NO for Closed Loop System Magnet S107

.492(12.5)

.748 (19.0)

1.102 (28.0).295 (7.5)

.098 (2.5)

.256(6.5)

.197 (5.0)

.098(2.5)

.049 (1.25) R(4 Places)

S107

SpecificationsContact Rating: 10W/VAContact Resistance: 150 milliohms.Contact Material: Ruthenium Oxide over PalladiumSwitching Voltage: 200 VDC max.Switching Current: 500mA max.Insulation Resistance: 10 gigohmsShock Resistance: 30G for 11mSVibration Resistance: 20G (10 to 1000Hz)Life Expectancy: 20,000,000 cycles (resistive load, 12VDC, 250mA)Terminal Type: Wire LeadsMounting Hole: .200” (5mm)