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Banner Engineering OTBA5 Opto-Touch Photoelectric Switch

The OTBA5 is an opto-touch momentary contact button featuring a black field cover, designed as a touch-activated photoelectric switch. It replaces traditional capacitive touch switches and mechanical push buttons by activating an SPDT electromechanical relay when a finger interrupts its infrared sensing beam within the touch area. The device is ergonomically designed to minimize hand, wrist, and arm stress, requiring no physical pressure to operate. It includes LED indicators for power and output status, and is highly resistant to electromagnetic interference (EMI), radio frequency interference (RFI), and ambient light. The housing combines a black polysulfone upper cover with a VALOX® base, and a 30mm threaded mounting base allows easy installation and retrofit to existing machinery. Features include a 2-meter cable, SPDT relay output, and dual indicator LEDs. Suitable for sensing and instrumentation applications, as well as medical environments.

Authorized Distributors
Source:Newark
Part No:OTBA5
Stock:40
Inv Date:06-08-2026
Price: Unit price: $189.39
Buy/RFQ:
Source:DigiKey
Part No:OTBA5
Stock:0
Inv Date:06-08-2026
Price: Unit price: $190.81
Buy/RFQ:
Part No:OTBA5
Stock:76
Inv Date:06-09-2026
Price: Unit price: $177
Buy/RFQ:
Part No:OTBA5
Stock:37
Inv Date:06-08-2026
Price: Unit price: $189.39
Buy/RFQ:

Banner Engineering OTBA5 Opto-Touch Photoelectric Switch Specifications:

  • Housing Material: Polysulfone upper cover with VALOX® base
  • Mounting: 30 mm threaded base for easy installation
  • Cable Length: 2 meters
  • Output: SPDT electromechanical relay
  • Response Time: 100 ms ON/OFF
  • Indicators: Dual LEDs for power and output status
  • Environmental Resistance: Highly resistant to EMI, RFI, ambient light
  • Temperature Range: -20°C to +50°C
  • Certification: UL listed, IEC IP66 environmental rating
  • Can be used in sensing, instrumentation, and medical environments

Buy the Banner Series OTBA5 Photoelectric Switch: OTBA5

Order the Banner OTBA5 opto-touch momentary button online today and enjoy a highly responsive, ergonomic photoelectric switch designed for reliability and safety. Its compact, easy-to-mount design with a 30 mm threaded base makes it suitable for industrial, sensing, and medical applications. Featuring an SPDT relay output, dual LEDs for status indication, and resistance to EMI, RFI, and ambient light, the OTBA5 ensures long-lasting operation. Perfect for replacing mechanical and capacitive switches, it offers stress-free activation and seamless integration into existing machinery packages. Buy now for fast, reliable delivery!

Get Banner OTBA5 today—built for precision, durability, and easy integration into your machinery or sensing systems.

Frequently Asked Questions

Where can I buy Banner Engineering OTBA5?

You can click on the BUY or RFQ button to purchase OTBA5 from an authorized Banner Engineering distributor.

How do I troubleshoot issues or seek technical support for part OTBA5?

You can download the OTBA5 datasheet or visit the Banner Engineering website for support.

Who is the manufacturer of OTBA5?

Banner Engineering

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