5mm White Yellow Led (Pack of 10)
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5mm White Yellow Led (Pack of 10) A white yellow light-emitting diode (LED) is a semiconductor light source. LED's are used as indicator lamps in many devices and are increasingly used for other lighting. It looks like a white led and illuminate's blue light. When a light-emitting diode is switched on, electrons are able to recombine with holes within the device, releasing energy in the form of photons. This effect is called electroluminescence and the colour of the light (corresponding to the energy of the photon) is determined by the energy bandgap of the semiconductor.
- Pack of 10 high-brightness 5mm White Yellow LEDs
- Forward voltage: 3.0V–3.4V, ideal for 3.3V/5V circuits
- 30-degree viewing angle for focused illumination
- Compatible with Arduino, Raspberry Pi, and microcontrollers
- Requires 220Ω series resistor for 5V operation
- High luminous efficiency
- Long operational life
- Easy to solder and prototype with
- Ideal for indicator and status lighting
- RoHS compliant
| Colour | White Yellow |
|---|---|
| Optical Component | LED |
| LED Size | 5mm |
| Dimensions | 3 x 2 x 1cms |
| Weight | 5 grams |
What is the forward voltage of the 5mm White Yellow LED?
The typical forward voltage is 3.0V to 3.4V, suitable for 5V and 3.3V logic circuits.
Can these LEDs be used with Arduino or Raspberry Pi?
Yes, they are fully compatible with Arduino, Raspberry Pi, and other 3.3V/5V microcontrollers.
What is the viewing angle of the LED?
The viewing angle is approximately 30 degrees, providing focused directional light output.
Do I need a resistor when connecting to a 5V supply?
Yes, use a 220-ohm resistor in series to limit current and protect the LED.
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About 5mm White Yellow Led (Pack of 10) by Iotcart
5mm White Yellow Led (Pack of 10) A white yellow light-emitting diode (LED) is a semiconductor light source. LED's are used as indicator lamps in many devices and are increasingly used for other lighting. It looks like a white led …
Categorised under: LEDs