Cornell Dubilier Film Paper Film Capacitors BLS405K601H202

The BLS405K601H202 is a DC-link capacitor rated for 600 Vdc with a capacitance of 4 µF, designed for harsh environments and qualified to AEC-Q200 standards. It features a 125°C maximum operating temperature, a 2000-hour endurance rating at 85°C/85% RH under rated voltage, and a case dimension of 32 mm in length, 20 mm in height, and 11 mm in thickness, with a 27.5 mm lead pitch and 0.8 mm terminal diameter. The part has a typical ESR of 14.0 mΩ at 10 kHz, a thermal resistance of 35.7 °C/W, a peak current rating of 260 A, and a ripple current of 6.3 A at 70°C. It uses UL94V-0 plastic case and epoxy fill, with tin-plated copper wire terminals, and meets the 5% capacitance tolerance at 25°C.