Home / EPCOS / B43724 High CV product, i.e. very compact · High reliability and high ripple current capability
The EPCOS B43724 series is a Screw capacitor family covering 820–22,000 µF, across 350, 400, 450, 500, 550 V ratings, with 12,000 h rated life at 85 °C. PNkit catalogs 104 part numbers in this series.
Voltage 350 – 550 V
Capacitance 820 – 22000 µF
Temp 85°C
Life 12,000 h 350 V 21 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 1,800 µF 51.6×80.7 mm 8.69 36 B43724A4188M600 2,200 µF 51.6×96.7 mm 10.2 30 B43724A4228M600 2,700 µF 51.6×96.7 mm 11.5 24 B43724A4278M600 3,300 µF 51.6×118.2 mm 13.4 20 B43724A4338M600 3,300 µF 64.3×80.7 mm 13.2 20 B43724B4338M600 3,900 µF 51.6×130.7 mm 15 17 B43724A4398M600 3,900 µF 64.3×96.7 mm 14.8 17 B43724B4398M600 4,700 µF 64.3×105.7 mm 16.7 15 B43724A4478M600 5,600 µF 64.3×118.2 mm 18.7 12 B43724A4568M600 5,600 µF 76.9×96.7 mm 19.2 13 B43724B4568M600 6,800 µF 64.3×143.2 mm 21.5 10 B43724A4688M600 6,800 µF 76.9×105.7 mm 21.5 11 B43724B4688M600 8,200 µF 76.9×118.2 mm 24.2 8.8 B43724A4828M600 10,000 µF 76.9×143.2 mm 27.8 7.2 B43724A4109M600 10,000 µF 90×120 mm 30.5 7.1 B43724B4109M600 12,000 µF 76.9×168.7 mm 32.5 6.1 B43724A4129M600 12,000 µF 90×144.5 mm 34.4 5.9 B43724B4129M600 15,000 µF 76.9×190.7 mm 37.8 5 B43724A4159M600 15,000 µF 90×170 mm 39.5 4.8 B43724B4159M600 18,000 µF 90×197 mm 44.3 4 B43724A4189M600 22,000 µF 90×221 mm 50.5 3.4 B43724A4229M600
400 V 19 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 1,500 µF 51.6×80.7 mm 7.8 75 B43724A9158M600 1,800 µF 51.6×96.7 mm 9.06 60 B43724A9188M600 2,200 µF 51.6×105.7 mm 10.3 50 B43724A9228M600 2,700 µF 51.6×118.2 mm 11.9 40 B43724A9278M600 3,300 µF 64.3×96.7 mm 13.6 34 B43724A9338M600 3,900 µF 64.3×105.7 mm 15.1 28 B43724A9398M600 4,700 µF 64.3×130.7 mm 17.3 24 B43724A9478M600 4,700 µF 76.9×96.7 mm 17.6 24 B43724B9478M600 5,600 µF 64.3×143.2 mm 19.5 20 B43724A9568M600 5,600 µF 76.9×118.2 mm 19.8 20 B43724B9568M600 6,800 µF 76.9×130.7 mm 22.4 17 B43724A9688M600 8,200 µF 90×120 mm 27.7 14 B43724B9828M600 8,200 µF 76.9×156.2 mm 25.5 14 B43724C9828M600 10,000 µF 76.9×168.7 mm 30.1 12 B43724A9109M600 10,000 µF 90×144.5 mm 31.4 11 B43724B9109M600 12,000 µF 76.9×220.7 mm 34.4 9.6 B43724A9129M600 12,000 µF 90×170 mm 35.4 9.6 B43724B9129M600 15,000 µF 90×197 mm 41 7.7 B43724B9159M600 18,000 µF 90×221 mm 46.4 6.5 B43724B9189M600
450 V 21 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 1,200 µF 51.6×80.7 mm 7.11 80 B43724A5128M600 1,500 µF 51.6×96.7 mm 8.47 65 B43724A5158M600 1,800 µF 51.6×105.7 mm 9.59 55 B43724A5188M600 1,800 µF 64.3×80.7 mm 9.77 55 B43724B5188M600 2,200 µF 51.6×118.2 mm 11 45 B43724A5228M600 2,200 µF 64.3×96.7 mm 11.1 45 B43724B5228M600 2,700 µF 64.3×96.7 mm 12.6 36 B43724A5278M600 3,300 µF 64.3×118.2 mm 14.4 30 B43724A5338M600 3,300 µF 76.9×96.7 mm 15 30 B43724B5338M600 3,900 µF 64.3×130.7 mm 16.2 26 B43724A5398M600 3,900 µF 76.9×105.7 mm 16.7 26 B43724B5398M600 4,700 µF 76.9×118.2 mm 18.7 22 B43724A5478M600 5,600 µF 76.9×130.7 mm 21 18 B43724A5568M600 5,600 µF 90×120 mm 23.2 18 B43724B5568M600 6,800 µF 76.9×156.2 mm 24 15 B43724A5688M600 6,800 µF 90×144.5 mm 26.1 15 B43724B5688M600 8,200 µF 76.9×190.7 mm 28.2 12 B43724A5828M600 8,200 µF 90×144.5 mm 29.4 12 B43724B5828M600 10,000 µF 76.9×220.7 mm 32.6 10 B43724A5109M600 10,000 µF 90×170 mm 33.4 10 B43724B5109M600 12,000 µF 90×197 mm 37.7 8.5 B43724A5129M600
500 V 22 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 820 µF 51.6×80.7 mm 5.09 110 B43724A6827M600 1,000 µF 51.6×96.7 mm 5.8 90 B43724A6108M600 1,200 µF 51.6×96.7 mm 6.57 75 B43724A6128M600 1,500 µF 51.6×118.2 mm 7.68 60 B43724A6158M600 1,500 µF 64.3×80.7 mm 7.79 60 B43724B6158M600 1,800 µF 51.6×130.7 mm 8.77 50 B43724A6188M600 1,800 µF 64.3×96.7 mm 8.77 50 B43724B6188M600 2,200 µF 64.3×105.7 mm 10 40 B43724A6228M600 2,700 µF 64.3×118.2 mm 11.5 34 B43724A6278M600 2,700 µF 76.9×96.7 mm 11.9 34 B43724B6278M600 3,300 µF 64.3×143.2 mm 13.2 28 B43724A6338M600 3,300 µF 76.9×118.2 mm 13.5 28 B43724B6338M600 3,900 µF 76.9×130.7 mm 15.1 24 B43724A6398M600 4,700 µF 76.9×143.2 mm 17.1 20 B43724A6478M600 4,700 µF 90×120 mm 18.7 20 B43724B6478M600 5,600 µF 76.9×168.7 mm 19.9 17 B43724A6568M600 5,600 µF 90×144.5 mm 20.8 17 B43724B6568M600 6,800 µF 76.9×190.7 mm 22.8 14 B43724A6688M600 6,800 µF 90×170 mm 23.5 14 B43724B6688M600 8,200 µF 76.9×220.7 mm 26.2 12 B43724A6828M600 8,200 µF 90×197 mm 26.6 11 B43724B6828M600 10,000 µF 90×221 mm 30.4 9.4 B43724A6109M600
550 V 21 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 820 µF 51.6×80.7 mm 4.8 130 B43724A7827M600 1,000 µF 51.6×96.7 mm 5.48 110 B43724A7108M600 1,200 µF 51.6×105.7 mm 6.22 90 B43724A7128M600 1,200 µF 64.3×80.7 mm 6.37 90 B43724B7128M600 1,500 µF 51.6×130.7 mm 7.29 70 B43724A7158M600 1,500 µF 64.3×96.7 mm 7.34 70 B43724B7158M600 1,800 µF 64.3×96.7 mm 8.27 60 B43724A7188M600 2,200 µF 64.3×118.2 mm 9.45 50 B43724A7228M600 2,200 µF 76.9×96.7 mm 9.92 50 B43724B7228M600 2,700 µF 64.3×130.7 mm 10.8 40 B43724A7278M600 2,700 µF 76.9×105.7 mm 11.2 40 B43724B7278M600 3,300 µF 76.9×118.2 mm 12.7 32 B43724A7338M600 3,900 µF 76.9×143.2 mm 14.2 28 B43724A7398M600 3,900 µF 90×120 mm 15.7 28 B43724B7398M600 4,700 µF 76.9×156.2 mm 16.2 24 B43724A7478M600 4,700 µF 90×144.5 mm 17.5 22 B43724B7478M600 5,600 µF 76.9×190.7 mm 18.8 19 B43724A7568M600 5,600 µF 90×144.5 mm 19.7 19 B43724B7568M600 6,800 µF 76.9×220.7 mm 21.7 16 B43724A7688M600 6,800 µF 90×170 mm 22.3 16 B43724B7688M600 8,200 µF 90×197 mm 25.2 13 B43724A7828M600