A 4-pin keypad wire is a cable used to connect a keypad (membrane or push-button type) to a control system like a microcontroller, PLC, or embedded device. It typically carries signals for keypad input using four electrical lines.
Key Features
- 4 Core Wires: Used for row/column signal transmission
- Connector Type: JST, header pin, or custom socket
- Flexible Cable: Easy to route in panels or devices
- Compact Design: Suitable for small keypads and control units
