China Wholesale Micro Momentary Switch Suppliers - HK-14 7C – Tongda
China Wholesale Micro Momentary Switch Suppliers - HK-14 7C – Tongda Detail:
Switch action Characteristics
The defining characteristics of operation | Operating Parameter | Value | Units |
![]() |
Free Position FP | 15.9±0.2 | mm |
Operating Position OP | 14.9±0.5 | mm | |
Releasing Position RP | 15.2±0.5 | mm | |
Total travel Position | 13.1 | mm | |
Operating Force OF | 0.25~4 | N | |
Releasing Force RF | — | N | |
Total travel Force TTF | — | N | |
Pre Travel PT | 0.5~1.6 | mm | |
Over Travel OT | 1.0Min | mm | |
Movement Differential MD | 0.4Max | mm |
Switch technical Characteristics
ITEM |
technical parameter |
Value |
|
1 |
Contact Resistance | ≤30mΩ Initial value | |
2 |
Insulation Resistance | ≥100MΩ500VDC | |
3 |
Dielectric Voltage | between non-connected terminals | 1000V/0.5mA/60S |
between terminals and the metal frame | 3000V/0.5mA/60S | ||
4 |
Electrical Life | ≥50000 cycles | |
5 |
Mechanical Life | ≥1000000 cycles | |
6 |
Operating Temperature | -25~125℃ | |
7 |
Operating Frequency | electrical:15 cycles Mechanical:60 cycles |
|
8 |
Vibration Proof |
Vibration Frequency:10~55HZ; Amplitude:1.5mm; Three directions:1H |
|
9 |
Solder Ability: More than 80% of immersed part shall be covered with solder | Soldering Temperature:235±5℃ Immersing Time:2~3S |
|
10 |
Solder Heat Resistance | Dip Soldering:260±5℃ 5±1S Manual Soldering:300±5℃ 2~3S |
|
11 |
Safety Approvals | UL,CSA,VDE,ENEC,TUV,CE,KC,CQC | |
12 |
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:




Related Product Guide:
Each individual member from our large performance revenue crew values customers' needs and company communication for China Wholesale Micro Momentary Switch Suppliers - HK-14 7C – Tongda , The product will supply to all over the world, such as: Cannes , Peru , Brazil , By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.

Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.

Write your message here and send it to us