China Wholesale Automotive Micro Switches Manufacturers - HK-04G AT – Tongda


China Wholesale Automotive Micro Switches Manufacturers - HK-04G AT – Tongda

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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Push To Make Switch , Red Rocker Switch , Door Micro Switch , We welcome new and old clients from all walks of lifestyle to speak to us for potential organization relationships and mutual success!
China Wholesale Automotive Micro Switches Manufacturers - HK-04G AT – 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 Automotive Micro Switches Manufacturers -
 HK-04G AT – Tongda detail pictures

China Wholesale Automotive Micro Switches Manufacturers -
 HK-04G AT – Tongda detail pictures

China Wholesale Automotive Micro Switches Manufacturers -
 HK-04G AT – Tongda detail pictures


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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for China Wholesale Automotive Micro Switches Manufacturers - HK-04G AT – Tongda , The product will supply to all over the world, such as: Kazakhstan , Bulgaria , Slovakia , Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer's wider and higher requirement in recent years. We are looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!
  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Olivia from Sri Lanka - 2017.10.27 12:12
    In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Charlotte from Ghana - 2018.06.05 13:10
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