H21A3, H21A1 - Photointerrupters

ISOCOM

H21A3 Description

ISOCOM COMPONENTS H21Ax, H22Ax .
The H21Ax and H22Ax series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN.

H21A3 Features

* High Gain
* 3mm Gap between LED and Detector
* Polycarbonate Case Protection against Ambient Light
* Pb Free and RoHS Compliant

H21A3 Applications

* Copiers, Printers, Facsimiles
* Record Players, Casette Decks
* Optoelectronic Switches Top

📥 Download Datasheet

H21A3 Datasheet Preview — This datasheet PDF includes multiple part numbers: H21A3, H21A1. Please refer to the document for exact specifications by model.

Datasheet Details

Part number: H21A3, H21A1
Manufacturer: ISOCOM
File Size: 2.59 MB
Datasheet: H21A1-ISOCOM.pdf
Description: Photointerrupters
Note: This datasheet PDF includes multiple part numbers: H21A3, H21A1.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

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H21A6 - PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH (Fairchild Semiconductor)
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H2101B01 - TERMINAL (HARWIN)

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Photointerrupters ISOCOM

ISOCOM H21A3-like datasheet