Top Automotive Micro Switches by Tongda Manufacturer HK-04G AT

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


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

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We emphasize enhancement and introduce new solutions into the market just about every year for Micro On Off Push Button Switch , 240v Micro Switch , Nc Push Button Switch , We can do your customized order to meet your own satisfactory! Our company sets up several departments, including production department, sales department, quality control department and sevice center, etc.
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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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for China Wholesale Automotive Micro Switches Manufacturers - HK-04G AT – Tongda , The product will supply to all over the world, such as: Hungary , Angola , Swedish , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Chris Fountas from Accra - 2017.08.18 11:04
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Karl from Mauritania - 2018.06.26 19:27
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