H21A4

PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

Fairchild Semiconductor

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Datasheet Details

Part number:

H21A4

Manufacturer:

Fairchild Semiconductor

File Size:

101.11 KB

Description:

Phototransistor optical interrupter switch.
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH H21A4 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) 0.472 .
The H21A series are gallium arsenide infrared emitting diode coupled with a silicon photodarlington .

✔ H21A4 Features

Opaque housing
Low cost
.035” apertures
High IC(ON)  2001 Fairchild Semiconductor Corporation DS300291 6/05/01 1 OF 4 www.fairchildsemi.com PHOTOTRANSISTOR OPTI

📁 Related Datasheet

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H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) 0.472 (12.0) 0.457 (11.6) C L 0.249 (6.3.

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H21A1 - PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) 0.472 (12.0) 0.457 (11.6) C L 0.249 (6.3.

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H21A1 / H21A2 / H21A3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) 0.472 (12.0) 0.457 (11.6) C L 0.249 (6.3.

H21A2 - SLOTTED OPTICAL SWITCH (QT Optoelectronics)
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H21A4 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH Fairchild Semiconductor

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