waterproof membrane switch 1,High quality and competitive price 2,material :PC OR PET 3,Good sevice

waterproof membrane switch

Strength:

1, Pressing life-span is over ten hundred thousand times.

2, have the characteristics of the function stabilizes.

3, handle reliably and good tactility feeling.

4, customised design

 

Construction:

(1) Overlay (UV window) + circuit + LED + (Connector) + double side tape(2) EL backlight + Rubber keys(3) Embossment(4) Customer' design are welcome

(6)  poly dome

(7) material polycarbonate(PET) (8) rear adhesive: 3M 468/467 (9) pass ISO9001:2001.

(10) Durable

Technology Properties:

1, Operating voltage: < 30V DC 2, Operating current: < 50mA3, Contact resistance: < 100 Ohms

4,  Insulative resistance:≥100Ω (250v)5,  Operating temperature: -30 to 70 degrees Celsius 6,  Physical performance: Service life: 100,000 to 20,000,000 times Touching7,  Switch stroke: 0.1 to 0.6mm 8, Contact bounce: <10ms

9,  Snapping back time:10s10,  Closed displacement:0.10.4ms(not touching)           0.41.0ms(with touching)11,  The caudal may fold:≤180°

12,  Environment adaptability: Operating temperature:-40--+85 degrees Celsius13,  Depositing temperature:- 40--+85 degrees Celsius 14,  Work humidity:45 degrees Celsius,90%--95%RH/240Hrs 15,  Machine capability: External dimension:400*800MM16,  Key size: according to customer request17,  Key spacing:>1.5MM18,  Line wide:≥0.5MM

 

 

 

 

 

waterproof membrane switch