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OPB825 - Slotted Optical Switch

Description

Each OPB825 and OPB825A have an infrared LED.

All devices have a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a 0.160” (4.064 mm) wide slot.

OPB825 have no mounting tabs and is intended for direct insertion into PCBoards or dual-in-line sockets.

Features

  • Non-contact switching.
  • Fast switching speed.
  • 0.160” (4.06 mm) wide slot.
  • 0.300” (7.62 mm) lead spacing.

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Full PDF Text Transcription

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Slotted Optical Switch OPB825, OPB825A Obsolete (OPB825B, OPB825R) Features: • Non-contact switching • Fast switching speed • 0.160” (4.06 mm) wide slot • 0.300” (7.62 mm) lead spacing Description: Each OPB825 and OPB825A have an infrared LED. All devices have a NPN silicon phototransistor mounted in a low-cost black plastic housing on opposite sides of a 0.160” (4.064 mm) wide slot. OPB825 have no mounting tabs and is intended for direct insertion into PCBoards or dual-in-line sockets. OPB825A has one mounting tab on the phototransistor side. Phototransistor switching takes place whenever an opaque object passes through the slot.
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