DigiKey is your leading global distributor of electronic components and automation products, trusted by engineers, designers, and procurement professionals worldwide.

Electronic components distributor with a huge selection in stock and ready to ship with no minimum orders. New electronic parts added daily.

Jun 27, 2025 · Understand fundamentals of top 50 basic electronic components and their functions. Learn about resistors, capacitors, diodes and more.

We have a large selection of electronic components and circuit board parts that have been manufactured by leading brands including Amphenol Advanced Sensors, Advantech, and ABB.

An electronic component is any basic discrete electronic device or physical entity part of an electronic system used to affect electrons or their associated fields.

The most accurate and comprehensive electronic part data at your fingertips. Search across distributors, manufacturers and parts to compare pricing and view inventory & datasheets.

Apr 24, 2025 · It all starts with understanding the basic building blocks – electronic components. This beginner-friendly guide walks you through a complete electronic components list, including their …