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silicone keypad for calculator



1 ~ 10 / Piece Get Latest Price


1 per Piece

2000 Piece


5 to 15




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Product Specification

Brand Name : - Application : - Keypad Button Material : -
Anti-bacteria material, survives under harsh working environ : customized

Product Description

  • Customized all kinds of color and size according to personal demands.
  • Good tactile feeling.
  • Lifespan for over 1,000,000 pushes.
  • High quality rubber keypad meeting ISO/TS16949.
  • Anti-bacteria material, survives under harsh working environment.
  • General specification:
    • Contact rating: 20mA, 24VDC
    • Contact resistance: 200 Ohms maximum
    • Lifetime: 1,000,000 cycles per key
    • Operating temperatures: -20 to 60°C
    • Storage temperatures: -40 to 65°C
    • Actuating force: 100, ±30 grams
    • Stroke: 1.4, ±0.3mm
    • Made by using compression molding & silk screening
    • It is a simple silicone rubber keypad with opaque/transparent material and positive image printing
    • Ink used for the graphics is a silicone based ink so that it is bonded to the base material after post curing
    • A coating is applied to extend the life of the graphics if requested
  • Advantages:
    • Silicone is not easy to be aged and hardened because of the stability of physical and chemical properties
    • It is a non-toxic, tasteless and extremely soft materials, and harmless to our body, it can be repeated bending but will be difficult to break
    • Silicone products have good resistance to extreme temperature (from -40-230°C)
    • Silicone materials have got the FDA certificate so that products can be contacted with food directly
    • Silicone is with the oil-, corrosion-resistant and radiation-resistant, and also they are easy to clean
    • Silicone will not make impact noise, also prevent other household utensils with scratches

Contact Us

Contact Person : grace

Company:cmai international limited

Address:Shenzhen, Guangdong, China,


grace < cmai international limited >
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