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TT Electronics - Optek Technology OP293A Infrared LED

The OP293A is a high-efficiency infrared light emitting diode (LED) with a spectral peak at 890 nm, designed for non-contact sensing and automation applications. Encased in a plastic T-1% package, it features an emission angle of 60°, a maximum forward current of 150 mA, and excellent thermal characteristics due to its silver-copper lead frame. Suitable for reflective object sensors, machine safety, and battery-operated devices, it offers reliable performance with a voltage of approximately 2.00 V at 20 mA, and can operate in temperature ranges from -40°C to +100°C, making it versatile for various industrial and automation needs.

Authorized Distributors
Source:DigiKey
Part No:OP293A
Stock:7703
Inv Date:06-11-2026
Price: Unit price: $0.77
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Part No:OP293A
Stock:1046
Inv Date:06-12-2026
Price: Unit price: $0.76
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Part No:OP293A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.8
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Part No:OP293A
Stock:761
Inv Date:06-11-2026
Price: Unit price: $0.869
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Part No:OP293A
Stock:761
Inv Date:06-11-2026
Price: Unit price: $0.869
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Part No:OP293A
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.71
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TT Electronics - Optek Technology OP293A Infrared LED Specifications:

  • Wavelength at Peak Emission: 890 nm
  • Spectral Bandwidth: not specified
  • Emission Angle: 60 degrees
  • Forward Voltage: approximately 2.00 V at 20 mA
  • Maximum Forward Current: 150 mA
  • Reverse Voltage: 5.0 V
  • Peak Pulse Current: 5.0 A at 25 us pulse width
  • Power Dissipation: 333 mW in free air, 533 mW mounted on board, 6W with heat sink
  • Operating Temperature Range: -40°C to +100°C
  • Storage Temperature Range: -40°C to +100°C
  • Lead Frame Material: Silver-copper with excellent thermal characteristics
  • Package Type: T-1% Plastic

Buy the Buy TT Electronics OP293A Infrared LED Part Number OP293A Online

Order the TT Electronics OP293A infrared LED online today. This high-efficiency component with a 890 nm wavelength, 60° emission angle, and 150 mA maximum current is perfect for non-contact sensing, machine automation, and safety applications. Its robust plastic T-1% package offers excellent thermal management, reliability across -40°C to +100°C, and compatibility with various industrial systems. Ensure optimal performance for your sensing needs by purchasing this dependable infrared LED directly from our online store, where quality and durability meet affordability.

Get TT Electronics OP293A infrared LED today—designed for precision and long-lasting durability in sensing and automation systems.

Frequently Asked Questions

Where can I buy TT Electronics - Optek Technology OP293A?

You can click on the BUY or RFQ button to purchase OP293A from an authorized TT Electronics - Optek Technology distributor.

How do I troubleshoot issues or seek technical support for part OP293A?

You can download the OP293A datasheet or visit the TT Electronics - Optek Technology website for support.

Who is the manufacturer of OP293A?

TT Electronics - Optek Technology

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