5mm Blue LED 5pcs - High Bright 465nm for Arduino ESP32 Robotics
Key Highlights
- ✓Standard 5 mm through-hole format, easy to mount on PCBs or breadboards Blue emission via a blue-tinted (or clear blue) lens Low power consumption compared to incandescent indicators Long life and robust design Pb-free / RoHS compliant construction Available in diffused or clear lens variants (depending on the model) Simple to drive with a series resistor or constant-current driver
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Below are typical values (your exact LED may vary slightly depending on manufacturer/model)
Parameter Value / Range Notes / Sources Diameter 5 mm Standard “5 mm” LED size Color / Emission Blue Emits blue light Lens Color / Appearance Blue (or clear-blue) Matches the emission color Forward Voltage (Vₓ) ~ 3.2 V (often 3.2 to 3.8 V) Many blue LEDs run in this range Adafruit +2 SparkFun Electronics +2 Maximum / Typical Forward Current 20 mA Common safe operating current for small LEDs tinytronics.nl +1 Peak Reverse Voltage ~ 5 V Typical reverse breakdown tolerance for many blue LEDs tinytronics.nl Viewing Angle Depends on lens (often narrow ~10° for clear blue types) E.g., Adafruit blue LED has ±10° viewing angle Adafruit Typical Brightness / Luminous Intensity ~ 6,000 mcd (for some high-bright blue LEDs) As per example product datasheet Adafruit Dominant Wavelength ~ 465 nm (blue) For many typical “blue” LEDs Adafruit Operating Temperature & Storage Varies by model; many support −25 °C to +80 °C E.g. Teng Jie diffused blue LED spec: –25 to 80 °C