OPB821S3Z, OPB820 - Slotted Optical Switch

📥 Download Datasheet

OPB821S3Z Datasheet Preview — This datasheet PDF includes multiple part numbers: OPB821S3Z, OPB820. Please refer to the document for exact specifications by model.

Datasheet Details

Part number: OPB821S3Z, OPB820
Manufacturer: TT
File Size: 470.49 KB
Datasheet: OPB820-TT.pdf
Description: Slotted Optical Switch
Note: This datasheet PDF includes multiple part numbers: OPB821S3Z, OPB820.
Please refer to the document for exact specifications by model.

OPB821S3Z Product details

Description

Each OPB820S and OPB821Z device consists of an infrared emitting diode (LED, 890 nm center wavelength) and a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of an 0.080” (2.03 mm) wide slot..

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.

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Slotted Optical Switch TT

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OPB821S3Z Stock/Price