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OPB940 Datasheet Optical Switch

Manufacturer: TT Electronics

Overview: Photologic® Slotted Optical Switch OPB930 and OPB940 (L and W Series) L.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

: The OPB930 and OPB940 series of Photologic® photo integrated circuit switches provide optimum flexibility for the design engineer.

Building from a standard housing with a 0.125” (3.18 mm) wide slot, a user can specify the type and polarity of TTL output, discrete shell material, aperture width and either 0.350” (8.9 mm) long pins (L Series) or 24” (610 mm) AWG, UL listed wire leads (W Series).

All housings are made from an opaque grade of injection-molded plastic that minimizes the assembly’s sensitivity to both visible and near-infrared ambient radiation.

Key Features

  • Choice of aperture size.
  • Choice of output configurations.
  • Choice of opaque or IR transmissive shell.
  • Choice of pins (L) or wires (W).
  • 0.125” (3.18 mm) slot width.
  • 0.320” (8.128 mm) lead spacing for PCBoard (side mounting).
  • Data rates to 250 kBaud W Package.

OPB940 Distributor