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SparkFun

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You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 red 5mm LEDs will help alleviate any fr...

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You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 red 5mm LEDs will help alleviate any frustrations you’ve had with accidentally burning them out by having a resistor in the diode itself. Each LED has an operating voltage range of 2.0V to 5V to help make your next project shine!

Each pack of these LEDs are conveniently bagged in reusable ESD safe packaging to make sure nothing accidentally gets damaged before you are able to use them.

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.

YSL-R531R3C-5V LED Datasheet

Datasheet · 1.2 MB · Click any page to view full size

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Supplier page — sparkfun.com

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Related Tutorials

Free guides on learn.littlebird.com.au

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