Cornell Dubilier Film Paper Film Capacitors MYH274K300H21

The MYH274K300H21 is a Y2-class EMI suppression capacitor designed for harsh environments, with a capacitance of 0.27 µF, a rated AC voltage of 300 V, and a case size of H21 measuring 32 mm in length, 22 mm in height, 13 mm in thickness, and a 27.5 mm pitch. It operates from -40 °C to +110 °C, is AEC-Q200 qualified, and survives a 2,000-hour THB test at 85 °C and 85% relative humidity with rated voltage applied. The capacitor meets IEC 60384-14:2013/AMD1:2016 standards, has an insulation resistance greater than 5,000 MΩ·µF, and uses a UL 94V-0 epoxy resin case with copper-clad steel terminals. The part is RoHS compliant and rated for 100,000 hours of life at 85 °C hot spot temperature under rated voltage.