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

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

The H21Ax and H22Ax series of opaque photointerrupters are single channel switches consisting of a Gallium Arsenide infrared emitting diode and a NPN silicon photo transistor mounted in a polycarbonate housing. The package is designed to optimise the.

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