Shock detectors SW-420

Shock detectors SW-420

Function:

1.       vibration detecting

Applications

1.      Automotive devices

2.      Home electrical appliances

3.      Communication products

4.      Toys

5.      Car Theftproof Equipment

Features:

1.      SW-420 is single ball type omni signal trigger sensing switch ,Omni Sensing the different directions of vibration and tilt

2.      When no vibration or tilted, product is closed circuit ON or OFF state, in a stable state, when there is vibration or tilted, electric resistance increasing or decreasing, produce the current pulse signals, thus trigger circuit

3.      Product completely airtight, waterproof, dustproof

4.      Product is used in electric car alarms, need to shake sensor high sensitive products

Electrical characteristics:

Voltage: <12 V

Current: <20 mA

Conductive time: about 2ms

Closed resistance: 0-200 ohm

Open resistance: >value="10" tcsc="0" unitname="m" w:st="on">10M ohm

Mechanical characteristics:

Temperature range: Storage: value="40" tcsc="0" unitname="ﾰC" w:st="on">-40°C to value="80" tcsc="0" unitname="ﾰC" w:st="on">80°C, Operating: value="40" tcsc="0" unitname="ﾰC" w:st="on">-40°C to value="80" tcsc="0" unitname="ﾰC" w:st="on">80°C

Pull force of terminal: 500gf for 1 minute

Humidity: 95% RH, value="40" tcsc="0" unitname="ﾰC" w:st="on">40°C for 96 hours

Operating lifespan: 100,000 cycles

Bill of material:

Lead cap: Copper tube nickel-plated, lead wire tin-plated

Roller: Copper tube silver-plated

Switch: ABS777

Shrink Sleeve: PET

Welding characteristics

   Solder tin, tin content 100%

   Welding humidity: value="260" tcsc="0" unitname="ﾰC" w:st="on">260°C ±value="10" tcsc="0" unitname="ﾰC" w:st="on">10°C

   Welding time: 2-2.5 seconds

Do not use strong acid, alkali flux

Packaging: 1000PCS/bag (PVC plastic)

Note

1.      If the product used for high security products and durability of extremely high equipment (such as life safety equipment, aviation facilities, disaster prevention device), please confirm whether a share, can seek advice our company for details

2.      In case of fire, Please do not overload applicable,

3.      The welding temperature or time more than standard, can cause switch collapse

4.      Do not use water solubility flux. May cause damage to the switch

5.      Do not use solvent wash switch

6.      This switch conduction rate of 98% (conductivity rate per 100 times value switch actions, can good conduction ratio)