Infrared Optical Interrupter Sensor ITR9608F DIP 4 Photoelectric Switch For Slot Interrupter Projects NPN Output Ideal For DIY Automation And Optocoupler Builds

Infrared Slot Interrupter Sensor ITR9608F DIP4 - Single Unit ✔️ NPN output, 940 nm, Pb-free RoHS, DIP4 photoelectric sensor

The ITR9608-F is an infrared optical interrupter that places an infrared LED and an NPN silicon phototransistor side by side in a compact DIP-4 housing. It is ideal for slot interrupter projects, DIY automation, and optocoupler builds where a clean digital signal is needed.

✅ DIP-4 package with IR LED and NPN phototransistor on a shared optical axis
✅ 940 nm infrared wavelength for reliable sensing in low light
✅ Pb-free and RoHS compliant for eco-friendly use
✅ Suitable for slot interrupter and optocoupler DIY builds
✅ Compact form factor for tight assemblies

💡 What is an infrared slot interrupter sensor used for in DIY automation and optocoupler builds?

This handy sensor is used to detect when an object passes through a slot and to provide a clean digital signal to microcontrollers and logic circuits. - Handy way to trigger logic based on object passage - Works with DIP-4 package and NPN output for easy interfacing - 940 nm IR beam helps performance in dim or cluttered setups - RoHS Pb-free parts help with compliant projects ✝️