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.
Resistor 330 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
SKU: SF-PRT-14490 | Brand: SparkFun
Standard 330 Ω through-hole resistors rated at ¼ W with ±5% tolerance. These thick-lead versions fit securely into breadboards with minimal movement, making them reliable for prototyping. 330 Ω resistors are commonly...
Delivered by Tue 18 Aug
Resistor 10K Ohm 1/6th Watt PTH - 20 pack
SKU: SF-COM-11508 | Brand: SparkFun
1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 10K resistors make excellent pull-ups, pull-downs, and current limiters. We’ve opted for a new and more breadboard-fri...
Delivered by Tue 18 Aug
Through-Hole Resistors - 100 ohm 5% 1/4W - Pack of 25
SKU: AF-4293 | Brand: Adafruit
ΩMG! You're not going to be able to resist these handy resistor packs! Well, axially, they do all of the resisting for you!This is a 25 Pack of 100Ω Resistors. More specifically, they are carbon film, through-hole axi...
Delivered by Wed 9 Sep
Resistor 1K Ohm 1/4 Watt PTH - 20 pack
SKU: SF-PRT-14492 | Brand: SparkFun
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 1K ohm resistors make excellent pull-ups, pull-downs and current limiters....
Delivered by Tue 18 Aug
Resistor 10K Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
SKU: SF-PRT-14491 | Brand: SparkFun
A pack of 20 through-hole 10 kΩ resistors with thick leads designed for a snug fit in solderless breadboards. These are standard ¼ W, ±5% tolerance PTH resistors — ideal for pull-ups, pull-downs, current limiting, and...
Delivered by Tue 18 Aug
Resistor 100 Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
SKU: SF-PRT-14493 | Brand: SparkFun
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 100 ohm resistors make excellent pull-ups, pull-downs and current limite...
Delivered by Tue 18 Aug
Resistor 1M Ohm 1/4 Watt PTH - 20 pack (Thick Leads)
SKU: SF-PRT-14494 | Brand: SparkFun
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 1M ohm resistors make excellent pull-ups, pull-downs and current limiters. ...
Delivered by Tue 18 Aug
Through-Hole Resistors - 100K ohm 5% 1/4W - Pack of 25
SKU: AF-2787 | Brand: Adafruit
A pack of 25 through-hole 100 kΩ resistors — an essential component for voltage dividers, pull-up/pull-down circuits, and general electronics projects. The 0.4 mm lead diameter fits standard solderless breadboards per...
Delivered by Tue 18 Aug
Resistor 330 Ohm 1/6th Watt PTH
SKU: SF-COM-08377 | Brand: SparkFun
1/6th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 330Ohm resistors make excellent LED current limiters and are great for general use. Need more than one? Checkout our b...
Delivered by Tue 18 Aug
SMT/SMD 0805 Resistor and Capacitor Book - 3725 pieces
SKU: AF-441 | Brand: Adafruit
A comprehensive 0805 SMD component book containing 3725 resistors and capacitors across 80 values, sorted and labelled on cut tape in translucent pages. The distribution is weighted towards commonly used values, with ...
Delivered by Wed 9 Sep
Resistor 1.0M Ohm 1/4 Watt PTH
SKU: SF-COM-11853 | Brand: SparkFun
1.0M Ohm, ¼th Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards.We’ve opted for a new and more breadboard-friendly lead thickness (they’re a bit thicker than our last ones). Note: ...
Delivered by Thu 27 Aug
SMT 0603 Resistor and Capacitor Book - 3725 pieces
SKU: AF-442 | Brand: Adafruit
Always have the right SMT components at your hand with this awesome 0603 Resistor and Capacitor book set! This book has nice translucent pages filled with cut tape 0603 SMT components, sorted, labeled and ready to go....
Delivered by Wed 9 Sep
220 Ohm 1/4W PTH Resistor
SKU: SF-COM-17994 | Brand: SparkFun
This 220 Ohm through-hole resistor is a handy general-purpose component for breadboards, perf boards and other prototype builds.It is a 1/4 Watt PTH axial resistor with ±5% tolerance, made with carbon film constructio...
Delivered by Thu 27 Aug
10kΩ Isolated Resistor Array - 8 Element 16 Pin SMD
SKU: SF-COM-30222 | Brand: SparkFun
This compact resistor network packages eight individual 10k Ohm isolated resistors into one 16-pin 2506 surface-mount component. It is a handy way to save board space when a design needs several identical resistors cl...
Delivered by Thu 27 Aug
330 Ohm Isolated Resistor Array 8-Element 16-Pin SMD
SKU: SF-COM-30221 | Brand: SparkFun
This isolated resistor network packages eight individual 330 Ohm resistors into one compact 16-pin, 2506 surface-mount component.Each resistor element is rated for 63mW with a ±5% tolerance, making the array useful fo...
Delivered by Thu 27 Aug
680 Ohm 1/10W 5% SMD Resistor
SKU: SF-COM-18278 | Brand: SparkFun
This is a 680 Ohm surface-mount resistor with a 1/10W power rating and ±5% tolerance, suitable for compact electronics builds, repairs and prototyping.It uses thick film construction and has two terminations for stand...
Delivered by Thu 27 Aug
27 Ohm SMD Resistor 1/10W ±5%
SKU: SF-COM-27915 | Brand: SparkFun
This is a compact surface-mount thick film resistor for PCB assembly and prototyping. It has a resistance of 27 Ohms, a 1/10W power rating, and ±5% tolerance.The part is supplied as a single SMD resistor, making it su...
Delivered by Thu 27 Aug
51kΩ ±5% 0.1W 0603 SMD Resistor
SKU: SF-COM-30024 | Brand: SparkFun
This is a general-purpose surface-mount 51 kΩ resistor for everyday PCB builds, repairs and prototyping. With a standard ±5% tolerance and 1/10W power rating, it is suited to a wide range of non-critical electronics a...
Delivered by Thu 27 Aug
47kΩ 1/4W ±5% PTH Resistor
SKU: SF-COM-30156 | Brand: SparkFun
This is a basic 47 kOhms through-hole resistor for general electronics prototyping and repairs. It is rated for 1/4 Watt with a ±5% tolerance.The PTH leads make it easy to use with breadboards, perf boards and hand-so...
Delivered by Thu 27 Aug
1MΩ ±5% 1/6W PTH Carbon Film Resistor
SKU: SF-COM-30154 | Brand: SparkFun
This is a basic 1 MOhms through-hole resistor with ±5% tolerance and a 1/6W power rating. It is a simple passive component suited to prototyping, repairs and general circuit building.The PTH package is commonly used w...
Delivered by Thu 27 Aug