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TT Electronics - Optek Technology OPB962T51 Optical Switch

The OPB960 series non-contact Photologic® slotted optical switch features a covered aperture and is equipped with PCB leads, totem-pole buffer logic, and an output driver. Designed with a standard housing and a 0.125-inch (3.18mm) wide slot, it allows users to specify parameters such as output logic state, output driver circuit, aperture width, aperture surface, and mounting tab locations. The device body is made of opaque plastic, reducing sensitivity to external visible and near-infrared light, thereby enhancing operational reliability. Different aperture widths offer varied optical resolution for motion sensing applications. The switch provides dust protection, a direct TTL, LSTTL, and CMOS interface, making it suitable for sensing and instrumentation, signal processing, automotive, and industrial applications.

Authorized Distributors
Source:DigiKey
Part No:OPB962T51
Stock:195
Inv Date:06-11-2026
Price: Unit price: $3.75
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Part No:OPB962T51
Stock:53
Inv Date:06-12-2026
Price: Unit price: $3.7
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Part No:OPB962T51
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.75
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Part No:OPB962T51
Stock:0
Inv Date:06-11-2026
Price: Unit price: $3.57
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TT Electronics - Optek Technology OPB962T51 Optical Switch Specifications:

  • Housing Material: Opaque plastic
  • Slot Width: 0.125 inches (3.18mm)
  • Aperture Options: Covered or open
  • Aperture Widths: 0.050 inch (1.27mm), 0.010 inch (0.25mm)
  • Optical Wavelength: 850–940nm near-infrared
  • Output Logic: Buffer or inverter, TTL, LSTTL, CMOS
  • Output Driver: Totem-pole, open-collector
  • Power Dissipation: 200 mW maximum
  • Supply Voltage: Up to 18V
  • LED Forward Voltage: Approximately 1.70V at 20mA
  • Operating Temperature Range: -40°C to +70°C
  • Storage Temperature Range: -40°C to +85°C
  • Dimensions: Standard housing with 0.125” slot, mounting tabs available
  • Certifications: RoHS compliant

Buy the OPTEK Series Slotted Optical Switch: OPB962T51

Purchase the OPTEK Series Slotted Optical Switch OPB962T51 online today and enhance your automation systems with a reliable, adjustable optical sensor. Precise in motion sensing, robust against external light interference, and designed with multiple aperture options for varied resolutions, this switch is ideal for industrial automation, robotics, and safety systems. With quick online ordering, you gain immediate access to a high-quality, RoHS-compliant optical sensor built for demanding applications that require durability, accuracy, and flexible electrical interfaces.

Get OPTEK Series Slotted Optical Switch OPB962T51 today—built for precision and long-lasting durability in industrial sensing applications.

Frequently Asked Questions

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How do I troubleshoot issues or seek technical support for part OPB962T51?

You can download the OPB962T51 datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OPB962T51?

TT Electronics - Optek Technology

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