| Part Number | OPB821S3Z |
| Manufacturer | TT |
| Title | Slotted Optical Switch |
| Description | Each OPB820S and OPB821Z device consists of an infrared emitting diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor mounted ... |
| 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 OPB820S OPB821Z Description: Each OPB820S and OPB821Z device consist... |
| Datasheet |
 OPB821S3Z Datasheet
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