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TT Electronics - Optek Technology OPB815WZ Infrared Slotted Switch

The OPB815WZ is a deep gap slotted switch with a 26 AWG stranded wire and an infrared LED emitting at 890 nm. It includes an NPN silicon phototransistor housed in a plastic enclosure, designed for non-contact detection of opaque objects passing through its wide 0.375” and deep 0.430” slot. The device can be ordered with 24” wire or with connector options, making it versatile for automation, security, and machine safety applications. It operates from -40°C to 80°C and has a maximum power dissipation of 100 mW.

Authorized Distributors
Source:Newark
Part No:OPB815WZ
Stock:409
Inv Date:06-11-2026
Price: Unit price: $5.75
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Source:DigiKey
Part No:OPB815WZ
Stock:3924
Inv Date:06-11-2026
Price: Unit price: $5.26
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Part No:OPB815WZ
Stock:0
Inv Date:06-12-2026
Price: Unit price: $5.08
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Part No:OPB815WZ
Stock:202
Inv Date:06-11-2026
Price: Unit price: $5.26
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Part No:OPB815WZ
Stock:1079
Inv Date:06-11-2026
Price: Unit price: $5.83
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Part No:OPB815WZ
Stock:1079
Inv Date:06-11-2026
Price: Unit price: $5.83
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Part No:OPB815WZ
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5.09
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TT Electronics - Optek Technology OPB815WZ Infrared Slotted Switch Specifications:

  • Slot Width: 0.375" (9.5 mm)
  • Slot Depth: 0.430" (10.9 mm)
  • Infrared LED Wavelength: 890 nm
  • Maximum Power Dissipation: 100 mW
  • Operating Temperature Range: -40°C to 80°C
  • Wire Type: 26 AWG stranded UL rated
  • Wire Length: 24" (610 mm) or connector options
  • Collector-Emitter Voltage: 30V
  • Emitter-Collector Voltage: 5V
  • Continuous Forward Current: 50 mA
  • Reverse Voltage: 2V
  • Reverse Current: 100 μA
  • Collector-Emitter Breakdown Voltage: 30V
  • Emitter-Collector Breakdown Voltage: 5V

Buy the Opttek Series OPB815WZ Infrared Slotted Switch: OPB815WZ

Order the Opttek OPB815WZ infrared slotted switch online today and enhance your automation, security, and machine safety projects. Featuring a wide 0.375” slot and 0.430” deep, it easily detects opaque objects passing through. The device includes a 26 AWG stranded wire or connector options, operates from -40°C to 80°C, with a maximum power dissipation of 100 mW. Its compact plastic housing ensures durability in diverse industrial environments, making it an essential sensing component for modern automation systems.

Buy Opttek OPB815WZ deep gap slotted switch now and experience unmatched reliability and performance for your automation and sensing needs.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OPB815WZ?

You can click on the BUY or RFQ button to purchase OPB815WZ from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OPB815WZ?

You can download the OPB815WZ datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OPB815WZ?

TT Electronics - Optek Technology

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