| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 4 Pin |
| Case/Package | Module, PC Pins, Slot Type |
| Number of Channels | 1 Channel |
| Number of Positions | 4 Position |
| Power Dissipation | 75 mW |
| Rise Time | 8 µs |
| Breakdown Voltage (Collector to Emitter) | 30 V |
| Forward Current | 50 mA |
| Forward Current (Max) | 50 mA |
| Fall Time | 50 µs |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 75 mW |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Bulk |
| Size-Length | 25.7 mm |
| Size-Width | 6.6 mm |
| Size-Height | 11.1 mm |
| Operating Temperature | -25℃ ~ 85℃ |
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 / 0.22 MByte
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