Tiny surface-mount LEDs offer wide viewing angle

August 7, 2025

Issue 6 2025

Kingbright has introduced the QuantumDot series, compact new surface-mount LEDs which provide outstanding performance in space-constrained applications.

Measuring just 0.45 mm x 0.25 mm x 0.2 mm, these miniature LEDs feature a wide 140° viewing angle.  

 

Available in red, yellow, green, and orange, these LEDs produce a consistent light output while operating at a forward current of 10 mA. The QuantumDot LEDs’ efficient performance makes them particularly well suited for use as status indicators and backlights in wearable devices, medical diagnostic tools, and smart home products, in which both size and power efficiency are important.  

 

Part Number  

Wavelength (nm)  

Luminous Intensity (mcd)  

  

  

Minimum  

Typical  

APG015SURKKC-TT  

631   

10  

35  

APG015SYKKC-TT  

585  

10  

30  

APG015CGKKC-TT  

571  

 

15  

APG015SEKKC-TT  

605  

20  

50  

Features

  • Low power consumption
  • Compatible with automatic placement equipment

Applications

  • Healthcare equipment
  • Home and smart appliances
  • Robotics
  • Industrial IoT devices
Kingbright — QuantumDot LEDs

Related Articles

Susumu — KRL Series Low Resistance Current-Sensing Chip Resistors
Susumu KRL Series low-resistance current-sensing chip resistors combine small package sizes and high...
Read More
Hirose Electric — CX Series Receptacles
Hirose Electric has introduced the CX series of surface-mount and through-hole USB Type-C® connectors...
Read More
STMicroelectronics — ISM330IS Motion Sensor
The ISM330IS motion sensor from STMicroelectronics combines a three-axis digital accelerometer and a...
Read More

Subscribe to our newsletters

Subscribe to Future Electronics

Get access to the latest product information, technical analysis, design notes and more

Choose your region