| Part Number | H21B3 |
| Manufacturer | Fairchild Semiconductor |
| Title | PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH |
| Description | The H21B1, H21B2 and H21B3 consist of a gallium arsenide infrared emitting diode coupled with a silicon photodarlington in a plastic housing. The ... |
| Features |
• Opaque housing • Low cost • .035" apertures • High IC(ON) © 2002 Fairchild Semiconductor Corporation Page 1 of 6 6/13/02 PHOTODARLINGTON OPTICAL INTERRUPTER SWITCH H21B1 H21B2 H21B3 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified... |
| Datasheet |
 H21B3 Datasheet 377.34KB |
