Your Trusted Manufacturer of Custom 0402 LEDs
- Ultra-high brightness output
- Variety of colors
- Stable luminous efficacy, good consistency
- Small size, suitable for high-density PCB
- RoHS / REACH environmental certification
SMD LED 0402 Precision Electronic Light Source Manufacturer


DOGYIR produces 0402 SMD LEDs that enable more flexible and controllable light source solutions for precision electronics manufacturing.
Our 0402 SMD LEDs are small in size, measuring only 1.0mm × 0.5mm, and are well suited for miniature circuit boards with compact packages and a wide range of applications, and are commonly used in scenarios with high space and performance requirements, such as smart wearable, medical devices, and smart modules.
Our 0402 LEDs offer excellent performance, high output brightness, and good consistency, ensuring stability during high-volume production. We offer a wide range of colors, such as 0402 White LED, 0402 Warm White LED, 0402 Cool White LED, and also support customization of brightness level and wavelength to meet various application requirements. In addition, our 0402 LEDs are all certified by RoHS, REACH, and other international environmental protection certificates, which meet the requirements of export programs and high technical standards.
DOGYIR provides fast sampling, stable supply, and technical docking services, from selection to landing, the whole process.
Contact us now to get the complete specification and sampling support for 0402 LED!
Product Parameters
- Data Sheet
| P/N | Emitted Color | Viewing Angle | Forward Current | Forward voltage | Dominant wavelength | Luminous intensity |
| DY-0402BUC | Blue | 120° | 30mA | 2.8-3.4V @5mA | 460-470nm | 100-220mcd @20mA |
| DY-0402GUC | Green | 120° | 30mA | 2.8-3.4V @5mA | 511-525nm | 400-700mcd @20mA |
| DY-0402GPUC | Yellow-Green | 120° | 30mA | 1.8-2.2V @20mA | 567-573nm | 18-45mcd @20mA |
| DY-0402YUC | Yellow | 120° | 30mA | 1.8-2.2V @20mA | 585-596nm | 80-180mcd @20mA |
| DY-0402OUC | Orange | 120° | 30mA | 1.8-2.2V @20mA | 600-610nm | 80-180mcd @22mA |
| DY-0402RUC | Red | 120° | 30mA | 1.8-2.2V @20mA | 620-623nm | 80-180mcd @20mA |
| DY-0402WUC | White | 120° | 30mA | 2.8-3.4V @5mA | X:0.256 | 220-440mcd @5mA |





















