Product Area and Service of Kaike Electronics

Product Area:

Membrane Switch 

Membrane Switch Assembly

Membrane Keyboard 

Touch Keypad

Projected Capacitive Touch Screen  

Resistive Touch Screen  

Surface Capacitive Touch Key  

Capacitive Touch Screen Optical Bonding 

We mainly produces membrane switch and high-quality touch screen which apply  to vehicle navigation, smart home, security, industrial control, medical equipment, household  appliances, military industry, etc.

Surface Capacitive Touch Key features:

Circuit Rating: 3.3-5V DC，35mA 

Light Transmittance: 89% 

Contact Bounce: <2ms 

Resolution: 1024*1024 

Surface Hardness: 6H 

Input: Finger or Stylus Pen 

Life Expectancy: >225 Million Times 

Operation Temperature: -20℃ to 70℃ 

Storage Temperature: -30℃ to 80℃ 

Lens Material: Chemically Strengthened Glass 

Glass Thickness: 0.4mm, 0.55mm, 0.7mm, 1.1mm, 1.8mm

Membrane Switches features:

Electronic

● Circuit Rating: 35V(DC)，100mA，1W 

● Resistance: 10Ω-500Ω 

● Insulation Resistance: 100MΩ100V 

● Dielectric Strength: 250VRms (50-60Hz 1min) 

● Contact Bounce: ≤5ms 

● Life Expectancy: Flat: ≥5 Million Times Tactile: ≥1 Million Times

Mechanical

● Operation Pressure: Flat 57-284g (2-10oz), Tactile 170-397g (6-14oz) 

● Switch Stroke: Flat 0.1-0.5mm, Tactile 0.6-1.5mm

Environment

● Operation Temperature:-40℃-+80℃ 

● Storage Temperature:-40℃-＋80℃