membrane switch
1Customization made
2.material polycarbonate(PET)
3.rear adhesive 3M468/467
4. Type metal dome tactile

 membrane  switch 

It's a kind of decorating panel which is made of ,PET and PC membrane and has some functional characters to indicate.

1) Printing: 1-6 colors or more printing
2) Materials: PC, PVC, PET etc.
3) Can manufacture according to client's design
4) Strict quality control, with IQC

Keypad Button Material: England polyester PET
Application:  Equipment
contact current: 25~100mA
voltage rating: 2~24V
insulation resistance: 500VDC\500MΩ
temperature: -40~+85
Matching color: Pantone and RAL
Certification: RoHS,ISO9001:2000
This is a  metal dome tactile membrane  switch( Massage Equipment)

 1.Overlay Materials:The most commonly used base materials are polyester(PET) and polycarbonate(PC).

2.Rear Adhesive:3M9448MP,

3.Matching color:Pantone and RALcolor matching system.

4.Gloss,semi-gloss or matte

5.metal dome tactile

6.Standard Tolerances:+/- 0.10inch(+/-0.25mm)

7.Performance

A.Electric Parameter
resistance:  <1Ω/cm
contact current:  25~100mA
voltage rating:     2~24V
voltage insulation:1500V

voltage endurance:250V(60Hz/min)
insulation resistance:500VDC\500MΩ
B.Physical Parameter
active force:       0.3~3N
lifecycle     :       >1mil.(non-tactile)
hand speed:     ≤5ms
temperature: -40~+85
humidity    :  40,48h95%
work altitude:0-4500M
C.Travel Distance
non-tactile  :0.1~0.3mm
tactile         :0.4~1.0mm
Shenzhen xin jie jia  Electronic Membrane Switch Co., Ltd.
. passed ISO9001: 2000 Quality System Certification