| Part Number | OPB820 |
| Manufacturer | TT |
| Title | Slotted Optical Switch |
| Description | Each OPB820 and OPB821Z device consists of an infrared emitting diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor mounted i... |
| Features |
Non-contact switching Four standard aperture sizes for high resolution Low profile 0.080” (2.03 mm) wide, 0.250” (8.89 mm) deep slot Choice of PCBoard or wire mountings OPB820 OPB821Z Description: Each OPB820 and OPB821Z device consists ... |
| Datasheet |
 OPB820 Datasheet
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