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Banner Engineering STBVR81 Optical Touch Button

The STB series Self-Checking Optical Touch Buttons are photoelectric, touch-activated devices designed to replace mechanical push buttons, reducing hand stress. They detect finger presence via infrared beams, with LED indicators for power and output status. The ergonomic design minimizes wrist and arm strain, and their rugged construction resists EMI, RFI, and ambient light interference. Featuring a dual microcontroller for self-checking and high contamination tolerance, they include two relay outputs, a 2-meter cable, and are suitable for industrial and medical environments, providing reliable, safe operation in demanding applications.

Authorized Distributors
Source:Newark
Part No:STBVR81
Stock:30
Inv Date:06-08-2026
Price: Unit price: $188.77
Buy/RFQ:
Source:DigiKey
Part No:STBVR81
Stock:38
Inv Date:06-08-2026
Price: Unit price: $194
Buy/RFQ:
Part No:STBVR81
Stock:28
Inv Date:06-09-2026
Price: Unit price: $194
Buy/RFQ:
Part No:STBVR81
Stock:27
Inv Date:06-08-2026
Price: Unit price: $195.09
Buy/RFQ:

Banner Engineering STBVR81 Optical Touch Button Specifications:

  • Housing Material: Polyetherimide top and PBT base
  • Color: Black housing with yellow polypropylene cover
  • Detection Method: Infrared beam interruption
  • Indicators: LEDs for power and output status
  • Outputs: Two relay outputs (normally-open and normally-closed)
  • Cable Length: 2 meters (6.5 ft)
  • Operation Voltage: 24V AC/DC
  • Resistance: EMI, RFI, ambient light
  • Enclosure Ratings: Rugged, corrosion-resistant construction
  • Environmental Resistance: Suitable for industrial environments, resistant to contamination
  • Self-Checking: Microcontroller-based with redundancy, continuous diagnostic
  • Operating Conditions: -40°C to +55°C, humidity up to 90% non-condensing
  • Standards: Resistance to EMI, RFI, ambient light; industrial robustness

Buy the Banner STBVR81 Reliable Optical Touch Buttons for Industrial Applications

Purchase the Banner STBVR81 optical touch button online today. Designed for industrial safety, it features ergonomic operation, self-checking microcontrollers, and compatible relay outputs. Its rugged construction ensures reliable performance in harsh environments, resisting EMI, RFI, and ambient light. Perfect for automation systems and safety applications, this device offers easy installation with a 2-meter cable and indicator LEDs for status monitoring. Enhance your safety setup efficiently by ordering online now for quick delivery and trusted performance.

Get Banner STBVR81 today—built for precision, durability, and safe machine operation in industrial environments.

Frequently Asked Questions

Where can I buy Banner Engineering STBVR81?

You can click on the BUY or RFQ button to purchase STBVR81 from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part STBVR81?

You can download the STBVR81 datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of STBVR81?

Banner Engineering

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