ON H21B2

0.118"（3mm）穿透光束光电达林顿管

Overview

The H21B1, H21B2 and H21B3 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing. The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. The gap in the housing provides a means of interrupting the signal with an opaque material, switching the output from an “ON” to an “OFF” state.

FEATURES • Opaque housing • Low cost • .035" apertures • High IC(ON)

Features

Tube Package
0.118" (3mm) Sensing Distance
Photodarlington Output Configuration
50 mA Current - DC Forward (If) (Max)
40 mA Current - Collector (Ic) (Max)
30 V Voltage - Collector Emitter Breakdown (Max)
7µs, 45µs Response Time
Through Hole, Flange Mounting Type
Slotted, PC Pins Package / Case