Key Specifications/Special Features:

A. Electrical features

Operating Voltage: 5 V DC.

Operating Current: 25 mA Max.

Mega ohms: (1) digital screen type: 20MΩ,50V  (2)simulation screen type: 10MΩ,25V

Contact Bounce: Less than 10 Milliseconds typical.

Light transmittance: (1) film+ glass >85%  (2) film +film >78%  raw materials<90%

Life span: (1) knock type: >1milion times   (2) strokes type: >100,000 times

B. Mechanical Properites

Operating pressure: <100g

Linearity: <1.5%

Surface rigidty: >3H

C. Environmental parameter

Operating temperature: -10 ^oC - +60 ^oC

Storage temperature: -20 ^oC - +70 ^oC

Humidity: >90%

Application Occasion: GPS (global position system) equipment, mobile phone, PDA, FHKD(VMIC, CRESUN), learning laptop, Point of sale, kiosks, voting machines, financial devices, gaming machines

At your disposal for any further information.