Items

membrane switch, keypad, membrane keypad, keypadswitch, switch panel, membrane panel, membrane overlay, membranefaceplate for variety electronic industries. 

Material

PET, PC. In experience we suggest that PET is thebetter choice

Surface

gloss&smooth , velet, matte&coarse finish,semi-gloss with semi-laminate

Embossing

Dome above the circuit layer, it can bemetal(stainless steel) dome

Circuit layer

available with LEDs in a variety of colors andstandard male/female connector

Adhesive

many brand for your choice:3M, SONY, COCKTAILS,FOURPILLARS and so on

Feature&performance

 a) Maximum circuit rating——35V DC, 100mA,1W
b) Contact resistance——10 - 500Ω
c) Insulation resistance——100mΩ at 100V DC
d) Dielectric withstand——250V Rms (50 - 60Hz 1min)
e) Contact bounce——5ms or less
f) Actuation force:
f-1) Flat type 60 - 300g (2 - 10oz)
f-2) Tactile type——150 - 400g (6 - 14oz.)
g) Switch stroke:
g-1) Flat type 0.1 - 0.5mm
g-2) Tactile type—— 0.6 - 1.5mm
h) Life expectancy:
h-1) Flat type——5, 000, 000 closures or more
h-2) Tactile type——1, 000, 000 closures or more
j) Surface hardness——3H or more
k) Operating temperature——  -40°C ~ 80°C
l) Storage temperature—— -40°C ~ 85°C
m) Humidity——90% - 95% (40°C) for 240hrs

Thickness

 between 0.9mm-2mm

Package

 sheet in foam bag and in carton box

Lead time

 10 days at least after payment

Delivery

by UPS or DHL with excellent service; If the totalweight of goods are beyond 40kg, we suggest ship the goods bysea

Other

 for quick and reasonable quotation , artworkor real sample will be appreciated