Datasheet Details
Part number:
OPB829Z, OPB827
Manufacturer:
TT
File Size:
602.89 KB
Description:
Slotted optical switch.
Note:
This datasheet PDF includes multiple part numbers: OPB829Z, OPB827.
Please refer to the document for exact specifications by model.
OPB829Z, OPB827, Slotted Optical Switch
Each OPB827, OPB828 and OPB829 device consists of an infrared emitting diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor, mounted on opposite sides of a 0.125” (3.18 mm) wide slot in a low-cost black plastic housing.
A variety of aperture sizes are offered (see chart below).
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