Cornell Dubilier Film Paper Film Capacitors BLS656K451N404

The BLS656K451N404 is a 125°C rated DC-link capacitor in a UL94V-0 plastic case, with tin copper wire terminals and epoxy fill, designed for harsh environments and qualified to AEC-Q200. It has a capacitance of 65 µF, a rated voltage of 450 Vdc, and a maximum ripple current of 27.7 A at 10 kHz and 70°C. The part measures 42 mm in length, 45 mm in height, 30 mm in thickness, and has a 37.5 mm terminal pitch with 20.3 mm spacing between outer leads. Its dissipation factor is ≤0.004 at 1 kHz, insulation resistance RxC ≥30,000 s, and it supports a peak dv/dt of 35 V/µs. The case dimensions and terminal configuration are consistent with the N-series for 42 mm length.