membrane switch 1 material : PET 2 adhesive: 3M467 3 Type: metal dome tactile 4 Pass:ISO9001:2000,RoHS

This is a metal dome tactile  membrane   switch( 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

5.metal dome tactile

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

7.Performance

A.Electric Parameterresistance:  <1Ω/cmcontact current:  25~100mAvoltage rating:     2~24Vvoltage insulation:1500Vvoltage endurance:250V(60Hz/min)insulation resistance:500VDC\500MΩB.Physical Parameteractive force:       0.3~3Nlifecycle     :       >1mil.(non-tactile)hand speed:     ≤5mstemperature: -40~+70humidity    :  40,48h95%work altitude:0-4500MC.Travel Distancenon-tactile  :0.1~0.3mmtactile         :0.4~1.0mmNanjing Zhongshan Membrane Switch Co., Ltd. passed ISO9001: 2000 Quality System Certification

Good product + good service = Nanjing Zhongshan Membrane Switch Co., Ltd.

membrane switch .Good quality, Good service,Low price