Specifications 
1, Silicone rubber button with membrane 
2, Short lead time 
3, 100% function testing 
4. Custom made 
Best service+high quality+low price 

Product basic information: 
A. Material: RoHS compliant material, for example, Autotype, 3M, Nicomatic. 
B. Dimension: According to customer's drawing or design, OEM design. 
C. Color: Pantone and Ral color match system. 
D. Type: Various types to meet customer's demand. 

Name: Silicone rubber button membrane switch 

Advantage: 
1. Accurate and strict color matching according to customer's requirement, both Panton and Ral color matching system 
2. Good material control to make sure all the material are high quality, all the material we used are RoHS compliant 
3. Strict quality inspection, 100% functional testing 
4. We also accept small quantity order and offer competitive price. 

Technical Parameters 

1. Electrical 
Maximum Circuit Rating: 35V(DC), 100mA, 1W 
Contact Resistance: 10Ω ~ 500Ω (Varies from the trace length and material) 
Insulation Resistance: 100MΩ 100V 
Dielectric: 250 Vrms (50~60Hz 1min) 
Contact Bounce: < 5ms 
Life: Flat: ≥ 5million times 
Tactile: ≥ 1 million times 
Dura switch: ≥ 10million times 

2. Mechanical 
Actuation Force: Flat: 57~284G(2~10oz) 
Tactile: 170~397g(6~14oz) 
Switch Height: Flat: 0.1~0.5mm 
Tactile: 0.6~1.5mm 

3. Environment 
Operation Temperature: -40~+80 Degree Centigrade 
Storage Temperature: -40~+80 Degree Centigrade 
Humidity: 90%~95%, 240 hours