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OPB847TX - High Resolution Slotted Optical Switch

Datasheet Summary

Description

The OPB847TX consist of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and then mounted in a high-temperature plastic housing on opposite sides of a 0.10 inch (2.54 mm) wide slot.

Features

  • Non-contact switching.
  • Apertured for high resolution.
  • Hermetically sealed components.
  • TX devices processed to MIL-PRF-19500.

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Datasheet preview – OPB847TX

Datasheet Details

Part number OPB847TX
Manufacturer TT
File Size 469.81 KB
Description High Resolution Slotted Optical Switch
Datasheet download datasheet OPB847TX Datasheet
Additional preview pages of the OPB847TX datasheet.

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Full PDF Text Transcription

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High Resolution Slotted Optical Switch OPB847TX Obsolete (OPB847TXV, OPB848TX, OPB848TXV) Features: • Non-contact switching • Apertured for high resolution • Hermetically sealed components • TX devices processed to MIL-PRF-19500 Description: The OPB847TX consist of a gallium aluminum arsenide LED and a silicon phototransistor, which is soldered into a printed PCBoard and then mounted in a high-temperature plastic housing on opposite sides of a 0.10 inch (2.54 mm) wide slot. Both device types have a 0.025 inch by 0.060 inch (0.635 mm by 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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