4X1 Membrane Keypad switch with FPC circuit is a type of input device that consists of 4 buttons arranged in a single row. The buttons are typically covered by a flexible, conductive membrane that provides a soft and durable surface for the user to press. The buttons make contact with the underlying circuit when they are pressed, allowing the user to input commands or data. The 4×1 configuration provides a compact and simple interface for basic control functions, such as power on/off, menu navigation, and selection. Membrane keypads are commonly used in consumer electronics, appliances, and industrial equipment due to their low cost, durability, and ease of integration.

Specifications of 4X1 Membrane Keypad:

• Pad Size: 68*20mm
• Cable Length: 3-1/3″ or 86mm (include connector)
• Connector: Dupont 7 pins, 0.1″ (2.54mm) Pitch
• Mount Style: Self-Adherence
• Max. Circuit Rating: 35VDC, 100mA
• Insulation Spec.: 100M Ohm, 100V
• Dielectric Withstand: 250VRms (60Hz, 1min)
• Contact Bounce: <=5ms
• Life Expectancy: 1 million closures
• Operation Temperature: -20 to +40 °C

Reviews