| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 4 Pin |
| Power Dissipation | 75 mW |
| Breakdown Voltage (Collector to Emitter) | 30 V |
| Forward Current | 50 mA |
| Reverse Breakdown Voltage | 5 V |
| Forward Current (Max) | 50 mA |
| Operating Temperature (Max) | 100 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Power Dissipation (Max) | 150 mW |
DESCRIPTION
●The H21A_ and H22A_ 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 mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability. Operating on the principle that objects opaque to infrared will interrupt the transmission of light between an infrared emitting diode and a photo sensor switching the output from an "ON" state to an
●"OFF" state.
●FEATURES
● High Gain
● 3mm Gap between LED and Detector
● Polycarbonate case protected against ambient light
●APPLICATIONS
● Copiers, Printers, Facsimilies, Record Players, Casette Decks, Optoelectronic Switches
ISOCOM Components
3 Pages / 0.06 MByte
ISOCOM Components
3 Pages / 0.1 MByte
ISOCOM Components
1 Pages / 0.21 MByte
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