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A pack of ten 5 mm blue through-hole LEDs. These standard-size LEDs are versatile and easy to work with, fitting directly into breadboards, perfboard, and cu...

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A pack of ten 5 mm blue through-hole LEDs. These standard-size LEDs are versatile and easy to work with, fitting directly into breadboards, perfboard, and custom PCBs.

Ideal for power indicators, status lights, decorative arrays, and general-purpose use in electronics projects.

Key Features

  • 5 mm Size – Standard through-hole LED
  • Blue Colour – Bright blue light output
  • Through-Hole – Standard leads for breadboard and PCB use

Ideal For

  • Power and status indicators
  • Breadboard prototyping
  • Decorative lighting arrays
  • General-purpose LED projects

Package Contents

  • 10× 5 mm blue LEDs

Resources

Jargon buster

Plain-language definitions for the technical terms used above.

LED
A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
PCB
A printed circuit board (PCB) is a board, usually rigid, with etched copper tracks that connect electronic components together without loose wiring. Components are mounted on the board and signals route between them through the copper layout.
through-hole
A mounting style where the component leads pass through holes in a circuit board and are soldered on the other side. Through-hole parts are often easier to handle and solder by hand, which is useful for classroom and hobby projects.

Related Tutorials

Free guides on learn.littlebird.com.au

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