TDK Releases Tiny and Efficient EPCOS X2 Capacitors

By Chad Cox

Embedded Computing Design

October 25, 2021


TDK Releases Tiny and Efficient EPCOS X2 Capacitors
Photo Courtesy of TDK

TDK Corporation released a new series of small EPCOS X2 capacitors for noise suppression.

Coming in at a rating of 275 V AC while covering a capacitance spectrum from 33 nF to 1 µF, the EPCOS X2 includes interference suppression components that have lead spaces of 10 mm (B32921X* / Y*), 15 mm (B32922X* / Y*) and 22.5 mm (B32923X* / Y*).

The efficient dimensions range from only 4.0 × 9.0 × 13.0 mm (33 nF) to 10.5 × 16.5 × 26.5 mm (1 µF), which vary depending on the capacitance. The capacitors are UL and EN approved, and the case and potting materials comply with UL94 V-0. They are also certified to IEC 60384-14:2013 and carry a maximum operating temperature of 110 °C.

The miniscule size of the EPCOS X2 capacitor is the ideal size for household appliances and consumer electronics.

For more information, please visit

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