China Wholesale Normally Open Momentary Switch Pricelist - HK-04G AD – Tongda


China Wholesale Normally Open Momentary Switch Pricelist - HK-04G AD – Tongda

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China Wholesale Normally Open Momentary Switch Pricelist - HK-04G AD – Tongda Detail:

Switch action Characteristics

The defining characteristics of operation Operating Parameter Abbreviation Units Value
Free Position FP mm 12.1±0.2
Operating Position OP mm 11.5±0.5
Releasing Position RP mm 11.7±0.5
Total travel Position TTP mm 10.7
Operating Force OF N 1.0~3.5
Releasing Force RF N
Total travel Force TTF N
Pre Travel PT mm 0.3~1.0
Over Travel OT mm 0.2Min
Movement Differential MD mm 0.4Max

Switch technical Characteristics

ITEM technical parameter Value
1 Electrical Rating 5A/10A 250VAC
2 Contact  Resistance ≤50mΩInitial value
3 Insulation Resistance ≥100MΩ500VDC
4 Dielectric Voltage between non-connected terminals 500V/0.5mA/60S
between terminals and the metal frame 1500V/0.5mA/60S
5 Electrical Life ≥10000 cycles
6 Mechanical Life ≥100000 cycles
7 Operating Temperature 0~125℃
8 Operating Frequency electrical:15 cyclesMechanical:60 cycles
9 Vibration Proof Vibration Frequency:10~55HZ;
Amplitude:1.5mm;
Three directions:1H
10 Solder Ability: More than 80% of immersed part shall be covered with solder Soldering Temperature:235±5℃Immersing Time:2~3S
11 Solder Heat Resistance Dip Soldering:260±5℃ 5±1SManual Soldering:300±5℃ 2~3S
12 Safety Approvals UL,CSA,VDE,ENEC,CE
13 Test Conditions Ambient Temperature:20±5℃Relative
Humidity:65±5%RH
Air Pressure:86~106KPa

Switch application: widely used in various household appliances, electronic equipment, automation equipment, communication equipment, automotive electronics, power tools and other fields.


Product detail pictures:

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures

China Wholesale Normally Open Momentary Switch Pricelist -
 HK-04G AD – Tongda detail pictures


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