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OPB848 - Slotted Optical Switch

This page provides the datasheet information for the OPB848, a member of the OPB847 Slotted Optical Switch family.

Description

The OPB847 and OPB848 consists of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and mounted in a high-temperature plastic housing on opposite sides of a 0.100 inch (2.540 mm) wide slot.

Features

  • Non-contact switching.
  • Apertured for high resolution.
  • Hermetically sealed components.

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Datasheet preview – OPB848

Datasheet Details

Part number OPB848
Manufacturer TT
File Size 550.33 KB
Description Slotted Optical Switch
Datasheet download datasheet OPB848 Datasheet
Additional preview pages of the OPB848 datasheet.

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Full PDF Text Transcription

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Slotted Optical Switch OPB847, OPB848 Features:  Non-contact switching  Apertured for high resolution  Hermetically sealed components Description: The OPB847 and OPB848 consists of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and mounted in a high-temperature plastic housing on opposite sides of a 0.100 inch (2.540 mm) wide slot. Both device types have a .025 (0.635mm) inch by .060 inch (1.524 mm) aperture in front of the phototransistor for high resolution positioning sensing. Phototransistor switching takes place when an opaque object passes through the slot.
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