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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Our mission should be to turn out to be an innovative supplier of high-tech digital and communication devices by furnishing benefit added design and style, world-class manufacturing, and repair capabilities for Micro Level Switch , 12v Rocker Switch , Momentary Push Button Switch Normally Closed , We'll do our greatest to fulfill your specifications and are sincerely searching ahead to developing mutual helpful small business marriage with you!
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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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for China Wholesale Normally Open Momentary Switch Pricelist - HK-04G AD – Tongda , The product will supply to all over the world, such as: Swiss , Berlin , Amsterdam , Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products ! You will be Unique with our hair products !!
  • The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Ophelia from Pretoria - 2018.12.30 10:21
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    5 Stars By Evangeline from Pakistan - 2018.12.22 12:52
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