3MM LED blue
KSh 4.00
Small 3mm blue LED for status lights, indicators and compact Arduino and breadboard projects. Use with a current-limiting resistor.
In stock
This 3mm blue LED is a tiny light-emitting diode for status lights, indicators and compact electronics projects.
Key features
- 3 mm round lens, ideal where space is tight
- Blue light
- 2 pins: the longer leg is positive (anode)
Specifications
| Size | 3 mm |
|---|---|
| Colour | Blue |
| Forward voltage | 3.0-3.2V (typical) |
| Forward current | 20 mA (typical) |
Typical uses
- Power and status indicators
- Backlighting buttons and panels
- Arduino and breadboard learning projects
Tip: Always use a series resistor. For a 5V supply, about 150-220 ohms is typical; check against your LED’s forward voltage.
Buying in Kenya: Buy online at Bluepack Nova and get it delivered across Kenya. See our resistors and 5mm LEDs.
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