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OPB853A1-3 - Slotted Optical Switch

This page provides the datasheet information for the OPB853A1-3, a member of the OPB852A1-3 Slotted Optical Switch family.

Datasheet Summary

Description

Slotted optical switches in the OPB852, and OPB853 series consist of an infrared emitting diode and a NPN silicon phototransistor or photodarlington, mounted on opposite sides of a 0.125” (3.175 mm) wide slot.

Features

  • Inexpensive opaque plastic housing.
  • Choice of transistor (OPB852) or photodarlington (OPB853) output.
  • 0.125” (3.18 mm) slot width.
  • 0.290” (7.37 mm) lead spacing.
  • Apertured for high resolution.

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Datasheet preview – OPB853A1-3

Datasheet Details

Part number OPB853A1-3
Manufacturer TT
File Size 690.93 KB
Description Slotted Optical Switch
Datasheet download datasheet OPB853A1-3 Datasheet
Additional preview pages of the OPB853A1-3 datasheet.

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Full PDF Text Transcription

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Slotted Optical Switch OPB852A1-3 OPB853A1-3 Features:  Inexpensive opaque plastic housing  Choice of transistor (OPB852) or photodarlington (OPB853) output  0.125” (3.18 mm) slot width  0.290” (7.37 mm) lead spacing  Apertured for high resolution Description: Slotted optical switches in the OPB852, and OPB853 series consist of an infrared emitting diode and a NPN silicon phototransistor or photodarlington, mounted on opposite sides of a 0.125” (3.175 mm) wide slot. The OPB852A, OPB852B and OPB852C have phototransistor output, while the OPB853A, OPB853B and OPB853C have photodarlington output. On each of these devices, the emitter has a molded-in aperture of 0.050” x 0.050” (1.270 mm x 1.
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