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3mm Blue LED Diodes (10-Piece Pack)
10 clear 3mm blue LEDs (Vf 3.0V) for breadboards, indicators and Arduino projects.
₵4.00
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3mm Blue LED Diodes – 10-Piece Pack
Ten clear-lens 3mm through-hole blue LEDs (≈ 470 nm). Smaller than the classic 5mm LED, they suit tight panels, status lights and breadboard circuits.
Specifications:
- Size: 3mm round, clear lens, 2 legs (long leg = anode +)
- Forward voltage: about 3.0V
- Current: 20mA max (use a resistor, e.g. 220Ω on 5V)
- Quantity: 10 LEDs per pack
Great for: first circuits, Ohm's law practice, Arduino blink and traffic-light projects, and indicator lights in builds.