China Wholesale 22mm Push Button Quotes - HK-04G-L D – Tongda
China Wholesale 22mm Push Button Quotes - HK-04G-L D – Tongda Detail:
Switch action Characteristics
The defining characteristics of operation | Operating Parameter | Abbreviation | Units | Value |
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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 | 10.5±0.3 | |
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 | 52A 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 | -25~125℃ | |
8 |
Operating Frequency | electrical:15 cycles Mechanical: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±1S Manual 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:






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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme for China Wholesale 22mm Push Button Quotes - HK-04G-L D – Tongda , The product will supply to all over the world, such as: Amsterdam , Jordan , South Korea , Nowadays our products sell all over the domestic and abroad thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!

Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!

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