Cornell Dubilier Film Paper Film Capacitors BLS406K601N404

The BLS406K601N404 is a 125°C-rated DC-link capacitor for harsh environments, qualified to AEC-Q200, with 40 µF capacitance and 600 Vdc rating. It has a rectangular UL94V-0 plastic case with tin-coated copper leads and epoxy fill. Dimensions are 42 mm long, 45 mm high, 30 mm thick, 37.5 mm terminal pitch, and 1.2 mm lead diameter. ESR is 3.3 mΩ at 10 kHz, thermal resistance is 10.0 °C/W, ripple current is 24.8 A, peak dv/dt is 35 V/µs, and ESL is 16 nH. Capacitance tolerance is ±10%, dissipation factor ≤0.003 at 1 kHz and 25°C, and insulation resistance times capacitance ≥30,000 s at 100 VDC. Operating temperature range is -55°C to 125°C with voltage derating above 85°C. Test voltage is 3000 VAC between terminals and case for 60 seconds.