Datasheet Details
| Part number | H21A6 |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| File Size | 101.11 KB |
| Description | PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH |
| Datasheet |
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| Part number | H21A6 |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| File Size | 101.11 KB |
| Description | PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH |
| Datasheet |
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|
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The H21A series are gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing.
The packaging system is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, cost and reliability.