OPL550 Optek, IR Phototransistor, Through Hole 3-Pin Side Looker package

The OPL550 and OPL551 series, from Optek Technology, are a family of photologic sensors. They feature a TTL/LSTTL compatible logic level output which is able to drive up to 8 TTL loads without additional circuitry. Suitable applications for the OPL550 and OPL551 series include; assembly line automation, machine automation, machine safety, end of travel sensor, door sensors and non-contact reflective object sensor.

Features of the OPL550 and OPL550 photologic sensors:
Side looking (SL) package
Domed lens
Through-hole mounting
High noise immunity
Low power consumption
Operating temperature: -40 to +85 °C

IR Phototransistors, Optek