This is a really simple vibration switch, it use very common in electronics toys, alarm, domestic appliance, electronics devices, smart home system.
Electrical Specs:
- Voltage: less than 12V
- Current: <20mA
- Conductive time: about 2ms
- Closed resistance: <10 ohm\
- Open resistance: >10M ohm
- Temperature range: Operating: -40oC to 80oC
- Pull force of terminal: 500gf for 1 minute
- Humidity: 95% RH, 40°C for 96 hours
- Operating lifespan: above 200,000 cycles
Application:
- Automotive devices
- Home electrical devices
- automatic power-off function for household appliances
- Air conditon / Air warm blower fall prevention protect switches
- Communication devices
- Toys
Features:
- SW-18020 series is spring type, Non-direction vibration induced trigger switches, any angle can be trigger.
- The series of switches, at the rest is open circuit “OFF-state”, When the external force to touch and reach the corresponding vibration, Or move in speed to reach the adequate centrifugal force. The conductive feet will be conduct instantaneously “ON-State”. When the external force disappear, the switches will be revert the “OFF-State”.
- Switch have the identification “P” at the bottom, for completely airtight;
- The series of switches, different model has different sensitivity.
- In the normal, the switches lifespan can be reached 200,000 cycles.
- Suitable for the toys, anti-theft alarm system, electronics scales etc electronic product.
- It doesn’t have a direction, normally it’s open circuit inside, and it turns to close when it is shaked instantly, and then turn to open again when motion is gone.
