Kingbright’s New High-Efficiency 940nm IR LEDs

Drive Peak Performance: High-Power IR LEDs for Demanding 940nm Applications

Maximize your system’s output with Kingbright’s new High-Efficiency IR LEDs, designed to handle higher drive current and deliver significantly greater radiant intensity at 940nm. Built for performance-critical applications, these LEDs offer the high-power output and fast switching speed required by today’s most advanced systems.


Whether you’re designing for high-speed communication, precision sensing, or industrial-grade reliability, our 940nm IR LEDs provide the power and responsiveness to elevate your application.

Key Advantages:

  • Higher Drive Current Capability – Supports increased current input for more powerful IR emission
  • Greater Radiant Intensity – Delivers stronger IR output for improved system performance
  • Fast Switching Times – Ideal for real-time, high-speed applications
  • 940nm Wavelength Optimized – Perfect for detectors and systems tuned to 940nm
  • Drop-In Ready – Standard package sizes ensure easy system upgrades
  • Built for Rugged Environments – Proven reliability for industrial, commercial, and security uses

Ideal for Applications Including:

  • Industrial Automation & Robotics
  • High-Speed IR Data Transmission
  • Surveillance & Security Systems
  • Machine Vision & Object Detection
  • Remote Control Systems
Part NumberDescriptionWavelengthMin.Typ.UnitViewing AngleData Sheet
AM2520SF3C03-100MAV
2.5X2.0MM HIGH RADIANCE & HIGH SPEED INFRARED SMD LED GULL WING940nm80120Po (mW/sr) @100mA 20°PDF
AM2520SF3C09-100MAV2.5X2.0MM HIGH RADIANCE & HIGH SPEED INFRARED SMD LED Z-BEND940nm80120Po (mW/sr) @100mA 20°PDF
APA3010SF3C-100MAV3.0X1.0MM (1104) RIGHT ANGLE HIGH RADIANCE & HIGH SPEED INFRARED SMD LED940nm811Po (mW/sr) @100mA 160°PDF
APDA3020SF3C-100MAV3.0X2.0MM RIGHT ANGLE HIGH RADIANCE & HIGH SPEED INFRARED SMD LED940nm55100Po (mW/sr) @100mA 10°PDF
APT1608SF3C-100MAV1.6X0.8MM (0603) HIGH RADIANCE & HIGH SPEED INFRARED SMD LED940nm811Po (mW/sr) @100mA 150°PDF

APTD1608SF3C-100MAV
1.6X0.8MM (0603) HIGH RADIANCE & HIGH SPEED INFRARED SMD LED940nm1230Po (mW/sr) @100mA 120°PDF
APTD3216SF3C-100MAV3.2X1.6MM (1206) HIGH RADIANCE & HIGH SPEED INFRARED SMD LED940nm80120Po (mW/sr) @100mA 40°PDF
APTR3216SF3C-100MAV3.2X1.6MM (1206) HIGH RADIANCE & HIGH SPEED INFRARED REVERSE MOUNT SMD LED940nm811Po (mW/sr) @100mA 140°PDF

Please contact your ECS Salesperson for more information or a demo at ecsrep@ecsrep.com