H21A1 OPTO ISOLATOR 6P DIP

$5.42

Product may vary slightly from image representation.

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H21A1

This is for 1) pc of the H21A1 IC

Brand New "Original" Hitachi Integrated Circuit
4 Pin DIP
PHOTO OPTOCOUPLER INTERRUPTER
Replaces ECG3100

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2SC478 ALT 2SC943        TO-18
2SC478 ALT 2SC943 TO-18
$10.85

The Toshiba 2SC478 transistors were used in driver circuits ...