Article: 00087184

Slotted optical flag switch

Slotted Optical Flag Switch
OPB680, OPB680-20, OPB690Z

Features:
• Phototransistor output
• Mechanical switch replacement
• Enhanced signal to noise ratio
• Printed PCBoard mounting (OPB680, OPB680-20)
• Lever force options(OPB680, OPB680-20)
• 3-pin connector, 0.98? (2.5mm) Mates with Molex 22-01-1032 and terminal #08-70-0069

Description:
Each OPB680, OPB680-20 and OPB690Z optical flag switch consists of an infrared emitting diode in a molded plastic housing. The phototransistor has an enhanced low current roll-off that improves contrast ratio and immunity to background irradiance.
A lever arm actuated flag interrupts the light beam and switches the output between states that can readily drive logic gates. This can be actuated by passing a paper sheet without damaging the paper?s edge.
OPB680-20 offers increased lever operating force that prevents false triggering due to incidental contact in door sensing and other heavy-duty applications.
OPB690Z is designed to easily snap mount into a 0.037? ± 0.001? (0.940 mm ± 0.025 mm) thick material with a rectangular opening of 0.320? ± 0.003? x 0.472? (8.128 mm x 11.989 mm) minimum. Insertion into the punched side of metal is recommended.
Customized lever arms and spring torques can be designed for specific applications for each of the devices.

Specifications

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In this category | In this category, (Optek Electronics)

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