ALF70C221DC550

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KEMET

CAP ALUM 220UF 20% 550V PRESS

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DocumentsALF70C221DC550 Spec Datasheet

ALF70C221DC550

Active

KEMET

CAP ALUM 220UF 20% 550V PRESS

Deep-Dive with AI

DocumentsALF70C221DC550 Spec Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF70C221DC550

Applications	General Purpose
Capacitance	220 µF
ESR (Equivalent Series Resistance)	1.958 Ohm
Height - Seated (Max) [Max] [z]	37 mm
Height - Seated (Max) [Max] [z]	1.457 in
Impedance	1.703 Ohms
Lead Spacing	22.5 mm
Lead Spacing	0.886 in
Lifetime @ Temp.	15000 Hrs
Mounting Type	Through Hole, Press-Fit
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	Radial, Can - Press-Fit - 4 Lead
Polarization	Polar
Ripple Current @ High Frequency	2.33 A
Ripple Current @ Low Frequency	1.49 A
Size / Dimension [diameter]	1.378 in
Size / Dimension [diameter]	35 mm
Tolerance	20 %
Voltage - Rated	550 V

ALF70C Series

Part	Capacitance	Voltage - Rated	ESR (Equivalent Series Resistance)	Ripple Current @ Low Frequency	Tolerance	Polarization	Impedance	Mounting Type	Lifetime @ Temp.	Lead Spacing	Lead Spacing	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Applications	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [diameter]	Size / Dimension [diameter]	Ripple Current @ High Frequency	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
KEMET ALF70C471DF450	470 µF	450 V	299 mOhm	2.54 A	20 %	Polar	167 mOhms	Through Hole Press-Fit	15000 Hrs	22.5 mm	0.886 in	2.047 in	52 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.378 in	35 mm
KEMET ALF70C561EF500	560 µF	500 V	370 mOhm	3.02 A	20 %	Polar		Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in	2.047 in	52 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.575 "	40 mm	6.04 A
KEMET ALF70C301DD500	300 µF	500 V		1.97 A	20 %	Polar	478 mOhms	Through Hole Press-Fit	15000 Hrs	22.5 mm	0.886 in			General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.378 in	35 mm	4.15 A	42 mm	1.654 in
KEMET ALF70C391EH630	390 µF	630 V	343 mOhm	3.11 A	20 %	Polar	237 mOhms	Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in	2.441 in	62 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.575 "	40 mm	6.47 A
KEMET ALF70C102EH400	1000 µF	400 V	143 mOhm	3.97 A	20 %	Polar	76 mOhms	Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in	2.441 in	62 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.575 "	40 mm	8.66 A
KEMET ALF70C911EL550	910 µF	550 V	484 mOhm	3.87 A	20 %	Polar	421 mOhms	Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in	3.228 in	82 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.575 "	40 mm	5.88 A
KEMET ALF70C152KP630	1.5 mF	630 V	100 mOhm	7.06 A	20 %	Polar		Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in			General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.969 in	50 mm	13.39 A	107 mm	4.213 in
KEMET ALF70C221DC550	220 µF	550 V	1.958 Ohm	1.49 A	20 %	Polar	1.703 Ohms	Through Hole Press-Fit	15000 Hrs	22.5 mm	0.886 in	1.457 in	37 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.378 in	35 mm	2.33 A
KEMET ALF70C821EH450	820 µF	450 V	177 mOhm	3.71 A	20 %	Polar	100 mOhms	Through Hole Press-Fit	18000 Hrs	22.5 mm	0.886 in	2.441 in	62 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.575 "	40 mm	8.14 A
KEMET ALF70C133DF063	13000 µF	63 V	33.75 mOhm	7.82 A	20 %	Polar	26 mOhms	Through Hole Press-Fit	15000 Hrs	22.5 mm	0.886 in	2.047 in	52 mm	General Purpose	Radial Can - Press-Fit - 4 Lead	85 °C	-40 °C	1.378 in	35 mm	10.03 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1000	$ 6.05

Description

General part information

ALF70C Series

220 µF 550 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 4 Lead 1.958Ohm @ 100Hz 15000 Hrs @ 85°C

Documents

Technical documentation and resources

ALF70C221DC550 Spec

Datasheet