Resistors
Resistors are one of the most essential components in any electronics kit — from limiting current in LED circuits to building voltage dividers and filter networks. Our range covers through-hole and SMD types, carbon and metal film, in individual values or handy assortment packs.
Whether you're a student, hobbyist, or working on a professional project, you'll find the right resistance value and wattage rating here. Shipped from Australia, these are a reliable staple for Arduino builds, breadboard prototyping, and STEM education.
Diffused LED - Blue 10mm
SKU: SF-COM-10635 | Brand: SparkFun
A 10 mm through-hole blue LED with a diffused lens. The opaque epoxy package produces a soft, even glow rather than a focused beam, making it ideal for indicators and decorative lighting where a wide viewing angle is ...
Delivered by Mon 15 Jun
LED - Green with Resistor 5mm (25 pack)
SKU: SF-COM-14563 | Brand: SparkFun
A pack of 25 green 5mm LEDs with built-in resistors, eliminating the need for external current-limiting resistors. Operating from 3.0V to 5V, these LEDs are ready to connect directly to your power source — no calculat...
Delivered by Wed 24 Jun
LED - Assorted with Resistor 5mm (20 pack)
SKU: SF-COM-14977 | Brand: SparkFun
A convenient pack of 20 assorted 5mm LEDs with built-in resistors — no need to calculate or add external current-limiting resistors. Simply connect to 3.0–5.0V and you're ready to go, making these perfect for quick pr...
Delivered by Wed 24 Jun
LED - Blue with Resistor 5mm (25 pack)
SKU: SF-COM-14562 | Brand: SparkFun
Blue 5 mm LEDs with a built-in current-limiting resistor. No external resistor needed — simply connect to 3.0–5 V and the integrated resistor prevents burnout. Packaged in reusable ESD-safe bags. Specifications Siz...
Delivered by Wed 24 Jun
LED - Red with Resistor 5mm (25 pack)
SKU: SF-COM-14560 | Brand: SparkFun
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 ...
Delivered by Wed 24 Jun
LED Resistor Mini Kit
SKU: LB-MINI-LED | Brand: Little Bird
4 Random Colour LEDs10K resistors x 51K resistor x 2220ohm resistor x 5
Out of stock
