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H21A6 PDF Datasheet

The H21A6 is Soltted OptICal Switch, Phototransistor OptICal Interrupter Switch. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




Notice


Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

Searched Lists

No Part number Description ( Function ) Manufacturers PDF
2 H21A6
PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH

PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH H21A4 PACKAGE DIMENSIONS 0.972 (24.7) 0.957 (24.3) 0.472 (12.0) 0.457 (11.6) C L 0.249 (6.35) 0.243 (6.15) + E D + H21A5 H21A6 Ø 0.133 (3.4) Ø 0.126 (3.2) (2X) C L 0.39 (1.00) 0.34 (0.85) 0.755 (19.2) 0.745 (18.9) 0.129 (3.3) 0.119 (3.0) 0.103 (2.60) NOM 0.433 (11.0) 0.422 (10.7) Optical C L SCHEMATIC 0.125 (3.2) 0.119 (3.0) C

Fairchild Semiconductor
Fairchild Semiconductor
pdf
1 H21A6
SOLTTED OPTICAL SWITCH

QT Optoelectronics
QT Optoelectronics
pdf

[1]    

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Vishay Semiconductor
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This is a popular adjustable voltage regulator.
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