H21A2

PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

Fairchild Semiconductor

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Datasheet Details

Part number:

H21A2

Manufacturer:

Fairchild Semiconductor

File Size:

104.21 KB

Description:

Phototransistor optical interrupter switch.
H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS 0.972 (24.7) 0.9.
The H21A1, H21A2 and H21A3 consist of a gallium arsenide infrared emitting diode coupled with a sili.

✔ H21A2 Features

0.110 (2.8) 0.091 (2.3)
Opaque housing
Low cost
.035” apertures
High IC(ON) 1. Derate power dissipation linearly 1.33 mW/°C above 25°C. 2. RMA flux is recommende

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H21A2 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH Fairchild Semiconductor

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