Datasheet
PT501/PT510 is a phototransistor widely used in optoelectronic switches, optoelectronic counters, smoke detectors, and infrared applied systems. It features narrow acceptance angle, glass lens, and fast response time.
Datasheet
This document describes the outline dimensions, absolute maximum ratings, electro-optical characteristics, and applications of PT501/PT510 phototransistors. The product features a narrow acceptance angle and is suitable for optoelectronic switches, optoelectronic counters, smoke detectors, and other applications.