China Wholesale Normally Closed Push Button Switch Suppliers - HK-04G-L Z – Tongda
China Wholesale Normally Closed Push Button Switch Suppliers - HK-04G-L Z – 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.
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