Explore resistors for electronic circuits, prototyping, repair and power applications. Find through-hole and SMD resistors in a wide range of resistance values, tolerances and power ratings, including fixed resistors, power resistors and resistor networks for different electronic projects and circuits.
How to choose the right resistor
Choose a resistor according to its resistance value, tolerance, power rating, construction and package type. The resistance value determines the current-limiting or voltage-dividing behavior of the component, while the power rating indicates how much electrical power the resistor can safely dissipate.
For general electronic circuits, also check the required tolerance and operating conditions. Depending on the application, you can choose through-hole resistors for prototyping and repair, SMD resistors for compact circuits, or higher-power resistors for loads that require greater heat dissipation.
