Cornell Dubilier Film Paper Film Capacitors BLS356K701R304

The BLS356K701R304 is a 125°C rated DC-link capacitor for harsh environments, designed for automotive applications and qualified to AEC-Q200. It has a capacitance of 35 µF, a rated voltage of 700 Vdc, and features a rectangular resin-filled UL94V-0 plastic case with two leads. Its dimensions are 57.5 mm in length, 45 mm in height, 25 mm in thickness, and a 52.5 mm terminal pitch with a 10.2 mm lead spacing. The capacitor has a thermal resistance of 9.1 °C/W, a typical ESR of 8.8 mΩ at 10 kHz, and a peak current rating of 600 A at 70°C. It meets the 85°C/85% RH endurance test for 2000 hours with rated voltage applied, and has a dissipation factor of ≤0.003 at 1 kHz at 25°C, with insulation resistance exceeding 30,000 s. The case size and lead layout match the R-series configuration documented for the BLS series.