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3mm Yellow LED (Pack of 2)

SKU: HVYT570LNF
The 3mm Yellow LED (Light Emitting Diode) is a compact and energy-efficient electronic component widely used in DIY electronics, Arduino projects, robotics, and indicator applications. Its small 3mm round package makes it ideal for breadboards, PCBs, and compact circuit designs where space is limited. This LED emits a bright yellow light with a typical wavelength around 570ā€“590 nm, making it...
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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: Yellow
LED Size: 3mm
Optical Component: LED
Lens Type: Diffused
Mounting Type: Through Hole (DIP)
Dimensions: 3 Ɨ 2 Ɨ 1 cm
Weight: 5 grams

Additional Resources

3mm LED Genric.PDF

FAQ

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

A typical 3mm yellow LED operates at a forward voltage of about 1.8V to 2.2V with a recommended forward current of around 20mA. A current-limiting resistor should be used to protect the LED in the circuit.

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

3mm yellow LEDs are commonly used in indicator lights, Arduino and Raspberry Pi projects, breadboard circuits, robotics projects, and DIY electronics experiments.

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 casing also indicates the cathode side.

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The 3mm Yellow LED (Light Emitting Diode) is a compact and energy-efficient electronic component widely used in DIY electronics, Arduino projects, robotics, and indicator applications. Its small 3mm round package makes it ideal for breadboards, PCBs, and compact circuit designs where space is limited.

This LED emits a bright yellow light with a typical wavelength around 570ā€“590 nm, making it suitable for visual indicators, status lights, and display panels. It generally operates at a forward voltage of about 2.0 Vā€“2.5 V with a recommended current of around 20 mA, so a current-limiting resistor should be used when connecting it to a power source or microcontroller.