Datasheet Details
| Part number | H21B5 |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| File Size | 373.45 KB |
| Description | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| Datasheet |
|
| Part number | H21B5 |
|---|---|
| Manufacturer | Fairchild Semiconductor |
| File Size | 373.45 KB |
| Description | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| Datasheet |
|
The H21B4, H21B5 and H21B6 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing.
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