Adafruit
Through-Hole Resistors - 2.2K ohm 5% 1/4W - Pack of 25
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A pack of 25 through-hole 2.2 kΩ carbon film resistors. These standard axial-type resistors feature 0.4 mm leads that plug cleanly into solderless breadboard...
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A pack of 25 through-hole 2.2 kΩ carbon film resistors. These standard axial-type resistors feature 0.4 mm leads that plug cleanly into solderless breadboards, making them perfect for prototyping, kits, and permanent installations on perfboard or PCBs.
Specifications
- Resistance – 2.2 kΩ
- Tolerance – 5%
- Power Rating – 1/4 W
- Max Voltage – 300 V
- Type – Carbon film, axial through-hole
- Lead Thickness – 0.4 mm
- Quantity – 25 per pack
Ideal For
- Breadboard prototyping and electronics kits
- Perfboard and PCB projects
- LED current limiting and voltage dividers
- Pull-up and pull-down resistor circuits
Package Contents
- 25× 2.2 kΩ through-hole resistors
Jargon buster
Plain-language definitions for the technical terms used above.
- Axial
- Axial components have one lead coming out of each end, so they lie flat or span holes on a circuit board or breadboard. This matters when checking whether the resistor will physically fit your prototyping or through-board assembly method.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
- Tolerance
- Tolerance tells you how far the real resistance value may be from the printed value. A 1% resistor is useful when a circuit needs more predictable behaviour than a looser 5% or 10% part.
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