Würth Elektronik eiSos starts extensive capacitor program

Würth Elektronik eiSos, one of Europe’s leading manufacturers of passive components, completes its EMC program with the introduction of certified X2 film and X &Y ceramic capacitors. Furthermore, other released parts are aluminum electrolytic and aluminum polymer capacitors, as well as multilayer ceramic capacitors (MLCCs), which allows for full power management from a single source.

Interference suppression capacitors

The VDE, cULus and CQC certified X2 film capacitors in the 275 V (AC) and 310 V (AC) voltage ranges guarantee reliable interference suppression for the application. The components are available in 7.5-37.5 mm pitch up to a maximum of 6.8 μF. Pulse stability extends to 600 V/μs. MLCC-based X & Y capacitors with 1808 and 1812 to 2211 packages meet the requirements for miniaturization of the application. All types are TÜV tested and are approved according to the relevant UL standard.

Aluminum electrolytic capacitors

Aluminum electrolytic capacitors are available in various designs: V-Chip SMD, Radial THD, and Snap-In with high capacitances and voltages ranges up to 450 V(DC) and also available as non-polar versions. These are provided for the standard application with 85 °C and 1000 h, as are components with up to 125 °C and an extended service life of up to 10,000 h.

Aluminum polymer capacitors

The aluminum polymer capacitors are widely recognized as an innovation in the field of charge storage devices. Here Würth Elektronik eiSos offers parts in V-Chip SMD and Radial THD with extremely low ESR values, high capacitances, long service life and voltages currently up to 63 V(DC).

Ceramic capacitors

The portfolio is rounded off with a broad range of MLCCs in 0402–1812 packages for general use. This portfolio will be expanded in the future with additional components, for example flexible terminals and other special types.

All components in the recently published catalog are available from stock. Samples are available free of charge. Moreover, the company offers design kits for X2 film capacitors and MLCCs in various designs.

The product launch is accompanied by a new handbook from Würth Elektronik eiSos: The "ABC of Capacitors" book is available in English and German and offers a comprehensive introduction to the subject of capacitors: practice-oriented without theoretical ballast. Written by developers for developers.