SN04 Inductive Proximity Sensor NPN type.

An inductive proximity sensor is a non-contact sensor that detects metallic (conductive) objects by generating an electromagnetic field and sensing changes when a metal object approaches. The SN04 (or SN04-N) is a commonly used type that is compact and inexpensive, widely used in CNC machines, 3D printers, robotics, automation, and general metal detection tasks. The “NPN” designation refers to its output transistor type (inside the sensor) — in this case, NPN switching (often open-collector). S...

5,000 RWF