Datasheet Summary
HOA Series Transmissive Sensor, Transistor Output, Metal Can Packaged ponents
Actual product appearance may vary.
Features q Choice of phototransistor or photodarlington output q Accurate position sensing q 0.070 in [1.78 mm] slot width q 18.0 in [457 mm] min. 22 AWG UL 1007 wire leads
Description
The HOA1870 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1870-031) or photodarlington (HOA1870-033)encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. A minimum of 18.0 in (457 mm)lead wires provides alternate electrical connection when...