Resistors are simple passive electronic components that restrict the flow of current and give off heat as a result. The resistance is a fixed value denoted in a unit called Ohms.
Found in almost all circuits the resistor is very useful for limiting current to devices like LED lights or for protecting a microcontroller's input/output pins from too much current.
Code: SKU-001985
Holy Wattage, Batman! This Power Resistor Kit comes with 5 each of 5 different 10 Watt resistor values including 1, 2, 4, 8, and 16 Ohms. These resistors are capable of dissipating large amounts of power without damaging themselves. More Details...
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Code: SKU-001157
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: Sold as singles. But check below for multi-packs. More Details...
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Code: SKU-004364
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 limiters. More Details...
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Code: SKU-004362
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 10K ohm resistors make excellent pull-ups, pull-downs and current limiters. More Details...
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Code: MCU-60226
These carbon film resistors are 1/6th Watt, +/- 5% tolerance PTH resistors. They have thicker breadboard friendly leads so they insert well and are best used as pull-up, pull-down resistors. Big bag of 20 so you have some ready when needed. More Details...
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Code: SKU-004363
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. More Details...
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Code: SKU-007726
This is a 220 Ohm, 1/4th Watt, +/- 5% tolerance PTH resistor. 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: Sold as singles. More Details...
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Code: SKU-004361
These are your run-of-the-mill ¼ Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and other prototyping applications, these 330 ohm resistors make excellent LED current limiters and are great for general use. More Details...
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Code: MCU-60227
This 500 pack of assorted resistors rated at 1/4 W has a huge range of resistors with a handy resistor coding chart read the colour coding. Values from 0 to 1M Ohm mean it is sure to contain the resistor you didn't know you needed. More Details...
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Code: SKU-001951
This is the SparkFun Decade Resistance Box, an involved PTH soldering kit that allows you to quickly and accurately dial in a specific resistance value between 0 and 999,990 Ω, in 10 Ω increments. More Details...
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