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OPB680 Datasheet Slotted Optical Flag Switch Types

Manufacturer: OPTEK Technologies

Overview: Product Bulletin OPB680 April 1998 Slotted Optical Flag Switch Types OPB680, OPB680-20 www.datasheet4u.

Datasheet Details

Part number OPB680
Manufacturer OPTEK Technologies
File Size 229.39 KB
Description Slotted Optical Flag Switch Types
Datasheet OPB680_OPTEKTechnologies.pdf

General Description

The OPB680 consists of an NPN phototransistor and an infrared emitting diode in a molded plastic housing.

The phototransistor has an enhanced low current roll-off which improves contrast ratio and immunity to background irradiance.

A lever arm actuated flag interrupts the light beam, switching the output between states that can readily drive logic gates.

Key Features

  • Phototransistor output.
  • Mechanical switch replacement.
  • Printed circuit board mounting.
  • Enhanced signal to noise ratio.
  • Lever force options.

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