membrane switch/keyboard/overlay/graphic

Customized membrane switch /panel/overlay with high quality and competitive price
Iterms-membrane switch ,keypads,membrane keypad,keyboard switch,switch panel,membrane overlay ,membrance faceplate for various electronic industrial
Material :available in polyester(PET )or polycarbonate(PC)In experience we can suggest that PET is the best choice
Surface :gloss or smooth ,velvet,matte&coarse finish ,semi-gloss with semi-laminate
Embossing:dome above the circuit layer ,it can be metal dome
Circuit layer :available with leds in variety of colors and standard male /female connectors (2.54mm standard pitch )
Adhesive :many brand for your choice
Feature& performance :
Maximum circuit rating :35V DC 100mA,1W
Contact resistance :10-500ohms
Insulation resistance:100mohms at 100V DC
Dielectric withstand :250V Rms (50-60Hz Min)
Contact bounce:5ms or less
Actuation force:flat type : 60-300g(2-10oz),tactile type :150-400g(6-14oz)
Switch stroke:flat type : 0.1-0.5mm,tactile type :0.6-1.5mm
life expectancy:flat type : 5,000,000 closures or more ,tactile type :1,000,000 closures or more
Surface hardness :3H or more
operating temperature :-40℃- +80℃
storage temperature -40℃- +85℃
humidity :90%-95% (40℃) for 240hrs
thickness between 0.9mm-2.0mm
For quick and reasonable quotation :artwork or real sample will be appreciated  
As a manufacturer ,we can ensure the material quality,delivery time and stable price for the products