Construction: Typically made from layers of flexible plastic, including a printed circuit layer, an adhesive layer, and an overlay layer that protects the graphics.
Functionality: When a key is pressed, the top layer contacts the circuit layer, completing an electrical circuit that sends a signal to the device.
Customization: Membrane switches can be designed with specific graphics, colors, and layouts to match the device's aesthetics.
Durability: They are resistant to moisture, dust, and chemicals, making them suitable for various environments.
Space-saving: Their low-profile design allows for compact device design.

Consumer Electronics: Used in remote controls, appliances, and gaming devices.
Medical Devices: Found in equipment like diagnostic instruments and patient monitoring systems.
Industrial Controls: Utilized in machinery and equipment for operational control.
Automotive: Common in dashboards and control panels.

Ease of Use: Simple and intuitive for users.
Cost-Effective: Generally lower manufacturing costs compared to other switch types.
Design Flexibility: Easy to integrate into various device shapes and sizes.

Technical Parameters:

Metal Domes	Nickel, Gold Plated or Others
Max Current	100MA
Overlay	Autotex F150 Polyester
Structure	6 Layers
Life Expectancy	1 Million Cycles
Life Cycles	500,000-1,200,000
Led Windows	Clear, Tinted or Punching
Circuit	Printing Silver Ink on PET Material
Travel Distance	0.1-0.5mm
Material	Polyester or Polycarbonate

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