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TT Electronics - Optek Technology OPB706B Reflective Object Sensor

The OPB706B is an infrared reflective object sensor featuring a phototransistor output that detects diffuse surfaces within a 0.087-inch sensing distance, ideal for machine automation, safety, and end-of-travel applications. It consists of an infrared LED and matched phototransistor in a compact black plastic housing, designed for easy integration with PCBs or connectors. The sensor operates reliably in temperatures from -40°C to +85°C, with maximum collector-emitter voltage of 24V and a collector current up to 25mA. Its robust construction ensures precise detection for industrial sensing needs.

Authorized Distributors
Source:Newark
Part No:OPB706B
Stock:916
Inv Date:06-11-2026
Price: Unit price: $2.65
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Source:DigiKey
Part No:OPB706B
Stock:614
Inv Date:06-11-2026
Price: Unit price: $2.39
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Part No:OPB706B
Stock:391
Inv Date:06-12-2026
Price: Unit price: $2.39
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Part No:OPB706B
Stock:0
Inv Date:06-12-2026
Price: N/A
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Part No:OPB706B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2.39
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Part No:OPB706B
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2
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TT Electronics - Optek Technology OPB706B Reflective Object Sensor Specifications:

  • Spectral Wavelength: 935 nm
  • Maximum Reflection Distance: 0.087 inches (2.2 mm)
  • Sensing Surface: Diffuse reflective
  • Housing Material: Black plastic
  • Temperature Range: -40°C to +85°C
  • Collector-Emitter Voltage: 24V (OPB706), 15V (OPB707)
  • Collector DC Current: 25 mA (OPB706), 125 mA (OPB707)
  • Power Dissipation: 75 mW (OPB706), 100 mW (OPB707)
  • Forward Voltage: 1.7V at 20mA
  • Reverse Current: 100 μA at 2V
  • Storage Temperature: -40°C to +85°C
  • Lead Soldering Temp: 260°C for 5 sec at 1.6mm from case
  • RoHS compliant

Buy the TT Electronics OPB706B – Reliable Reflective Object Sensor for Industrial Applications

Enhance your automation system with the TT Electronics OPB706B reflective object sensor, designed for reliable diffuse surface detection. This compact sensor fits seamlessly into industrial setups, providing accurate sensing over a distance of 0.087 inches with a phototransistor output. Built to operate in temperatures from -40°C to +85°C, it features a durable black plastic housing suitable for various environments. Its robust electrical characteristics guarantee dependable detection for safety, assembly line automation, and machine end-of-travel applications. Purchase online today for consistent industrial performance.

Order your TT Electronics OPB706B reflective object sensor today and ensure precise diffuse surface detection in your automation projects with dependable performance.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OPB706B?

You can click on the BUY or RFQ button to purchase OPB706B from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OPB706B?

You can download the OPB706B datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OPB706B?

TT Electronics - Optek Technology

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