SMD Capacitor Code

The SMD Capacitor Code Lookup and Conversion Tool is designed for electronics engineers, repair technicians, students, and DIY enthusiasts. It supports common 3-digit and 4-digit capacitor markings, as well as EIA-198 capacitor codes, allowing users to quickly identify capacitance values, tolerances, multipliers, and related specifications.

Simply enter a capacitor code such as 104, 105, 224, 475, or an EIA-198 letter code to instantly convert and display the corresponding capacitance value (pF, nF, μF) and tolerance range. Built-in capacitance conversion, unit conversion, and reverse lookup features make circuit design, electronics repair, and component identification faster and more efficient.

The tool also provides simulated SMD capacitor images to help users compare actual component markings and reduce identification errors. Supporting common components such as MLCC multilayer ceramic capacitors and tantalum capacitors, it is a practical solution for SMD capacitor code lookup, capacitance conversion, and EIA-198 capacitor code decoding.