Home / KEMET / ALA7A The KEMET ALA7A snap-in capacitors are designed for automotive applications. They can withstand vibration up to 10 g in accordance with the demanding requirements of the Automotive Electronics Council's AEC–Q200 qualification. The ALA7A capacitance values cover a range from 82 – 820 µF and voltage ranges of 400 – 600 V. · Designed for automotive usage
The KEMET ALA7A series is a Snap-in capacitor family covering 82–820 µF, across 400, 450, 500, 550, 600 V ratings, with 5,000 h rated life at 105 °C. PNkit catalogs 57 part numbers in this series.
Voltage 400 – 600 V
Capacitance 82 – 820 µF
Temp 105°C
Life 5,000 h 400 V 12 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 220 µF 25×35 mm 1.2 792 ALA7AJ221BC400 270 µF 25×40 mm 1.4 648 ALA7AJ271BD400 330 µF 25×45 mm 1.6 532 ALA7AJ331BE400 330 µF 30×35 mm 1.7 522 ALA7AJ331CC400 390 µF 25×50 mm 1.8 452 ALA7AJ391BF400 390 µF 30×40 mm 1.9 442 ALA7AJ391CD400 470 µF 30×45 mm 2.2 368 ALA7AJ471CE400 470 µF 35×35 mm 2.2 374 ALA7AJ471DC400 560 µF 30×50 mm 2.5 442 ALA7AJ561CF400 560 µF 35×40 mm 2.5 314 ALA7AJ561DD400 680 µF 35×45 mm 2.9 260 ALA7AJ681DE400 820 µF 35×50 mm 3.2 216 ALA7AJ821DF400
450 V 12 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 180 µF 25×35 mm 1.2 846 ALA7AJ181BC450 220 µF 25×40 mm 1.3 694 ALA7AJ221BD450 270 µF 25×45 mm 1.5 568 ALA7AJ271BE450 270 µF 30×35 mm 1.6 558 ALA7AJ271CC450 330 µF 25×50 mm 1.7 466 ALA7AJ331BF450 330 µF 30×40 mm 1.9 456 ALA7AJ331CD450 390 µF 30×45 mm 2.1 386 ALA7AJ391CE450 390 µF 35×35 mm 2.1 394 ALA7AJ391DC450 470 µF 30×50 mm 2.4 322 ALA7AJ471CF450 470 µF 35×40 mm 2.5 326 ALA7AJ471DD450 560 µF 35×45 mm 2.7 276 ALA7AJ561DE450 680 µF 35×50 mm 3.1 228 ALA7AJ681DF450
500 V 12 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 150 µF 25×35 mm 1.1 1392 ALA7AJ151BC500 180 µF 25×40 mm 1.2 1160 ALA7AJ181BD500 220 µF 25×45 mm 1.4 778 ALA7AJ221BE500 220 µF 30×35 mm 1.5 942 ALA7AJ221CC500 270 µF 25×50 mm 1.6 952 ALA7AJ271BF500 270 µF 30×40 mm 1.7 768 ALA7AJ271CD500 330 µF 30×45 mm 2 630 ALA7AJ331CE500 330 µF 35×35 mm 2 636 ALA7AJ331DC500 390 µF 30×50 mm 2.2 534 ALA7AJ391CF500 390 µF 35×40 mm 2.2 538 ALA7AJ391DD500 470 µF 35×45 mm 2.5 448 ALA7AJ471DE500 560 µF 35×50 mm 2.8 376 ALA7AJ561DF500
550 V 10 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 120 µF 25×35 mm 1.1 1438 ALA7AJ121BC550 150 µF 25×40 mm 1.2 1152 ALA7AJ151BD550 180 µF 25×45 mm 1.3 962 ALA7AJ181BE550 180 µF 30×35 mm 1.4 952 ALA7AJ181CC550 220 µF 30×40 mm 1.6 780 ALA7AJ221CD550 220 µF 35×35 mm 1.7 784 ALA7AJ221DC550 270 µF 30×45 mm 1.9 636 ALA7AJ271CE550 270 µF 35×40 mm 2 640 ALA7AJ271DD550 330 µF 35×45 mm 2.2 524 ALA7AJ331DE550 390 µF 35×50 mm 2.5 444 ALA7AJ391DF550
600 V 11 parts Capacitance Size (mm) Ripple (A) ESR (mΩ) MPN 82 µF 25×35 mm 1 1312 ALA7AJ820BC600 100 µF 25×40 mm 1.1 1598 ALA7AJ101BD600 120 µF 25×45 mm 1.2 1094 ALA7AJ121BE600 120 µF 30×35 mm 1.3 1086 ALA7AJ121CC600 150 µF 25×50 mm 1.4 878 ALA7AJ151BF600 150 µF 30×40 mm 1.5 870 ALA7AJ151CD600 180 µF 30×45 mm 1.7 724 ALA7AJ181CE600 180 µF 35×35 mm 1.7 732 ALA7AJ181DC600 220 µF 30×50 mm 1.9 594 ALA7AJ221CF600 220 µF 35×40 mm 2 598 ALA7AJ221DD600 270 µF 35×45 mm 2.3 488 ALA7AJ271DE600