SKMB Tactile Membrane Switch
Tactile feedback in a membrane switch is actually an enhancement, which provides the user feedback when they press the key location. Typically, the switch consists of a top and bottom layer of polyester with a tactile actuator that when pressed, momentarily completes the circuit while providing the user a degree of response based on the switch’s construction. ShanBen offers a variety of proven tactile technologies.
Characteristic

1. Have long performance life
2. Provide users tactile feedback
3. The cost performance is good

Electronic Characteristic <35V ( DC )   <100mA   1W
Circuit Resistance <100 Ω
Insulating Impedance 100MΩ

Resistance of  the wire

 <1  Ω/cm   width 1.27mm
Operation Force 57 ~ 284g ( 2 ~ 10oz )
Life Expectancy > 200,000
Operation Temperature -20 °c ~ + 80 °c
Stock Temperature -20 °c ~ + 85 °c
Humidity + 40 °c   90 % ~ 95%   240 hour
Vibrations 20G s max


We offer
Superior switch circuit design
ESD shielding
LED illumination
Custom embossing
Metal or polymer domes for tactile feedback
Fiber optic illumination
Dead-face illuminated graphics


When your project calls for a custom membrane switch, call the switch experts at SHANBEN first!
                                   

Copyright© 2005 Shanben Membrane Switch Co., Ltd