Datasheet Details
- Part number
- H21B2
- Manufacturer
- Fairchild Semiconductor
- File Size
- 377.34 KB
- Datasheet
- H21B2_FairchildSemiconductor.pdf
- Description
- PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH
The H21B1, H21B2 and H21B3 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing..
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