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TT Electronics - Optek Technology OP297A Infrared Emitter Diode

The OP297A is a high-performance infrared light-emitting diode (LED) designed for non-contact sensing, automation, and safety applications. With a spectral emission peak at 890 nm and an emission angle of 20°, it offers reliable and efficient infrared output. Suitable for low-current applications, it features excellent thermal characteristics, a maximum forward current of up to 1 amp under pulse conditions, and a reverse voltage of 10 V. Its rugged plastic package ensures durability in various industrial environments, making it ideal for automated systems and object detection tasks.

Authorized Distributors
Source:Newark
Part No:OP297A
Stock:169
Inv Date:06-11-2026
Price: Unit price: $1.01
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Source:DigiKey
Part No:OP297A
Stock:1500
Inv Date:06-11-2026
Price: Unit price: $0.86
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Part No:OP297A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.812
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Part No:OP297A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1
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TT Electronics - Optek Technology OP297A Infrared Emitter Diode Specifications:

  • Wavelength at Peak Emission: 890 nm
  • Emission Angle at Half Power Points: 20 degrees
  • Maximum Forward Current (Pulse): 1 A
  • Reverse Voltage: 10 V
  • Storage and Operating Temperature Range: -40°C to +100°C
  • Power Dissipation (Board Mounted): 133 mW
  • Maximum Duty Cycle: 1.25%
  • Soldering Temperature: 260°C for 5 seconds
  • Power Dissipation (Free Air): 333 mW
  • Forward Voltage: 2.00 V at 150 mA
  • Reverse Current: 10 V at 5 V (reverse bias)
  • Spectral Bandwidth: 10 nm
  • Pulse Width for Peak Current: 25 μs

Buy the TT Electronics Series OP297 Infrared Emitter Diode: OP297A

Enhance your industrial automation projects with the TT Electronics Series OP297A infrared emitter diode. Featuring an 890 nm wavelength and a 20° emission angle, this reliable component offers a maximum pulse current of 1 A, excellent thermal characteristics, and a compact plastic package suitable for various sensor and safety applications. Its durability and efficiency make it ideal for automated systems, object detection, and machine safety. Purchase the OP297A online today and ensure your projects benefit from high-quality infrared illumination performance.

Order your TT Electronics Series OP297A infrared emitter diode today and enhance your automation and sensing systems with dependable IR light sources.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OP297A?

You can click on the BUY or RFQ button to purchase OP297A from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OP297A?

You can download the OP297A datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OP297A?

TT Electronics - Optek Technology

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