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: 500VDC500MΩ
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: 500VDC500MΩ

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