Specifications

This is a three keys membrane panel( For electronic equipment ) .

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

2.Rear Adhesive:3M467MP,    .Rear Adhesive 3M468MP,etc.

3.Matching color:Pantone and RALcolor matching system.

4.Gloss,semi-gloss or matte

tal 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:500VDC500MΩ
B.Physical Parameter
active force:       0.3~3N
lifecycle     :       >1mil.(non-tactile)
hand speed:     ≤5ms
temperature: -40~+70
humidity    :  40,48h95%
work altitude:0-4500M
C.Travel Distance
non-tactile  :0.1~0.3mm
tactile         :0.4~1.0mm