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3mm White LED (Pack of 2)

SKU: SA61HAEKGC
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4.9 (26 reviews)
The 3mm White LED (Light Emitting Diode) is a compact and energy-efficient electronic component commonly used in Arduino projects, robotics, DIY electronics, and indicator circuits. Its small 3 mm round package makes it perfect for breadboards, prototype boards, and PCB-based designs where space is limited. This LED emits a bright white light and typically operates at a forward voltage of...
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The 3mm White LED (Light Emitting Diode) is a compact and energy-efficient electronic component commonly used in Arduino projects, robotics, DIY electronics, and indicator circuits. Its small 3 mm round package makes it perfect for breadboards, prototype boards, and PCB-based designs where space is limited.

This LED emits a bright white light and typically operates at a forward voltage of around 3.0 V to 3.4 V with a recommended current of about 20 mA. A current-limiting resistor should be used in series to ensure safe operation and prevent damage to the LED.

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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
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 LED Genric.PDF

FAQ

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

A typical 3mm white LED operates at a forward voltage of around 3.0V to 3.4V with a recommended forward current of about 20mA. A current-limiting resistor should be used in the circuit to prevent damage.

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

3mm white LEDs are commonly used in indicator lights, Arduino and Raspberry Pi projects, breadboard circuits, model lighting, and DIY electronics projects due to their compact size and bright illumination.

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

The longer lead of the LED is the anode (positive) and the shorter lead is the cathode (negative). The flat edge on the LED body also usually indicates the cathode terminal.

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