Panasonic is pleased to introduce the expansion of the ECW-F(E) series. Previously this series was rated for 450 V_DC, 1 μF or 2.2 μF applications only. It is now also available from 0.1 to 4.7 μF (in 450 V_DC) and 0.1 to 2.2 μF (in 630 V_DC). The outer-box construction of this series gives it the capability of withstanding vibrations better than a standard dipped-type film capacitor. This part is ideal for power supplies, PFC, and other applications where vibrations are a subject of concern.