Red SMD LED 0603

The 0603 Red LED from Everlight Electronics (or equivalent brands) is a compact surface-mount light-emitting diode designed for indication, status signaling, and display applications. It emits a bright red light with low power consumption, making it ideal for embedded systems and portable electronics.

With its small 0603 package size, this LED is perfect for high-density PCB designs such as flight controllers, IoT devices, and consumer electronics. It offers reliable performance, long lifespan, and consistent brightness.

Key Features

Optical Characteristics

Emission color: Red

Peak wavelength: ~620–630 nm

High brightness with low current

Electrical Characteristics

Forward voltage: ~1.8V – 2.2V

Forward current: typical 5–20 mA

Low power consumption

Performance

Fast switching response

Long operational life

Stable light output

Mechanical

Package size: 0603 (1.6 mm × 0.8 mm)

Surface Mount Device (SMD)

Suitable for automated assembly

Compatibility

Works with microcontrollers (STM32, Arduino, etc.)

Easy integration with resistor-based current limiting

Package Information

Type: SMD LED

Size Code: 0603

Mounting Type: Surface Mount (SMD)

Package Contents

1 × 0603 Red SMD LED

Applications

Status indicators (power, signal, error)

Embedded systems and flight controllers

IoT devices and wearables

Consumer electronics

Debug indicators on PCBs

Usage Note

Always use a current-limiting resistor (e.g., 220Ω–1kΩ depending on supply voltage) to prevent LED damage