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OPB660T - Slotted Optical Switch

Download the OPB660T datasheet PDF (OPB660N included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for slotted optical switch.

Description

Each OPB660 slotted optical switch consists of an infrared emitting diode and a NPN silicon phototransistor, combined with an enhanced low current roll-off that improves contrast ratio and provides immunity to background irradiance.

Features

  • Non-contact switching.
  • Printed circuit board mounting.
  • Enhanced signal to noise ratio.
  • Gap 0.125” (3.18mm) wide and 0.345” (8.76mm) deep slot.
  • Emitter Aperture 0.05” X 0.06” (1.27mm X 1.52mm),.
  • Sensor Aperture 0.01” X 0.06” (0.25mm X 1.52mm).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPB660N-TT.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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Slotted Optical Switch OPB660N, OPB660T Features:  Non-contact switching  Printed circuit board mounting  Enhanced signal to noise ratio  Gap 0.125” (3.18mm) wide and 0.345” (8.76mm) deep slot  Emitter Aperture 0.05” X 0.06” (1.27mm X 1.52mm),  Sensor Aperture 0.01” X 0.06” (0.25mm X 1.52mm) Description: Each OPB660 slotted optical switch consists of an infrared emitting diode and a NPN silicon phototransistor, combined with an enhanced low current roll-off that improves contrast ratio and provides immunity to background irradiance. Housings are made from an opaque grade of injection-molded plastic to minimize sensitivity to both visible and near-infrared light.
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