1 3

3mm White Yellow LED (Pack of 2)

SKU: H4AO8CSKEO
The 3mm White yellow LED (Pack of 5) is a compact and energy-efficient light-emitting diode designed for a wide range of electronics and DIY applications. This LED appears like a white LED but emits a bright green light when powered, making it suitable for indicator lights, display boards, and decorative lighting projects. Its small 3mm size makes it ideal for...
Rs. 5.00
Rs. 7.00 Rs. 5.00
Save Rs. 2
Sold out
Tax included. Shipping calculated at checkout.
Guaranteed safe & secure checkout

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Product Type: Light Emitting Diode (LED)
LED Colour: White Green
LED Size: 3mm
Optical Component: LED
Lens Type: Clear
Mounting Type: Through Hole (DIP)
Dimensions: 3 × 2 × 1 cm
Weight: 5 grams

Additional Resources

3mm White Yellow LED (Pack of 5).PDF

FAQ

1.What voltage is required to operate a 3mm White Yellow LED?

A typical 3mm White yellow LED operates at a forward voltage of around 2V to 3V with a recommended forward current of about 20mA. It is important to use a current-limiting resistor in the circuit to protect the LED from excess current and ensure stable operation.

2.What are the common applications of a 3mm White Yellow LED?

These LEDs are commonly used as indicator lights in electronic devices, Arduino and Raspberry Pi projects, DIY electronics circuits, bicycle lights, traffic indicators, and message display boards. They are also widely used in engineering projects and prototyping experiments due to their compact size and reliability.

3.How do I identify the positive and negative terminals of the LED?

The longer lead is the anode (positive) and the shorter lead is the cathode (negative). In most LEDs, the flat edge on the LED casing also indicates the cathode terminal, making it easier to connect the LED correctly in a circuit.

View full product details

The 3mm White yellow LED (Pack of 5) is a compact and energy-efficient light-emitting diode designed for a wide range of electronics and DIY applications. This LED appears like a white LED but emits a bright green light when powered, making it suitable for indicator lights, display boards, and decorative lighting projects. Its small 3mm size makes it ideal for breadboards, PCB circuits, and space-constrained electronic designs.

LEDs work on the principle of electroluminescence, where electrons recombine with holes inside a semiconductor material and release energy in the form of light. Because of this mechanism, LEDs provide advantages such as low power consumption, long operational life, fast switching speed, and high reliability compared to traditional light sources.

These LEDs are commonly used in Arduino and Raspberry Pi projects, science experiments, DIY electronics kits, bicycle lights, traffic indicators, and message display boards. The pack of 10 makes it convenient for prototyping, repairs, and educational projects where multiple LEDs are required.