Capacitors

ALF40C221EB400

Active

KEMET

CAP ALUM 220UF 20% 400V PRESS

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Capacitors

ALF40C221EB400

Active

KEMET

CAP ALUM 220UF 20% 400V PRESS

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF40C221EB400

Applications	General Purpose
Capacitance	220 µF
ESR (Equivalent Series Resistance)	521 mOhm
Height - Seated (Max) [Max] [z]	1.26 in
Height - Seated (Max) [Max] [z]	32 mm
Impedance	320 mOhms
Lead Spacing	0.886 in
Lead Spacing	22.5 mm
Lifetime @ Temp.	9000 Hrs
Mounting Type	Press-Fit, Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 C
Package / Case	Radial, Can - Press-Fit - 4 Lead
Polarization	Polar
Ripple Current @ High Frequency	4.36 A
Ripple Current @ Low Frequency	1.88 A
Size / Dimension [diameter]	1.575 in
Size / Dimension [diameter]	40 mm
Tolerance	20 %
Voltage - Rated	400 V

ALF40C Series

...

Part	ESR (Equivalent Series Resistance)	Applications	Polarization	Lifetime @ Temp.	Voltage - Rated	Mounting Type	Ripple Current @ High Frequency	Impedance	Capacitance	Operating Temperature [Min]	Operating Temperature [Max]	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Lead Spacing	Lead Spacing	Package / Case	Tolerance	Size / Dimension [diameter]	Size / Dimension [diameter]	Ripple Current @ Low Frequency	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]
KEMET ALF40C562FP200	40 mOhm	General Purpose	Polar	9000 Hrs	200 VDC	Press-Fit Through Hole	12.54 A	28 mOhms	5.6 mF	-40 C	105 ░C	4.213 in	107 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	45 mm	1.772 "	8.68 A
KEMET ALF40C122EE200	116 mOhm	General Purpose	Polar	9000 Hrs	200 VDC	Press-Fit Through Hole	5.5 A	91 mOhms	1.2 mF	-40 C	105 ░C	1.85 in	47 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	4.5 A
KEMET ALF40C471EF400	245 mOhm	General Purpose	Polar	9000 Hrs	400 V	Press-Fit Through Hole	7.3 A	151 mOhms	470 µF	-40 C	105 ░C	2.047 in	52 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	3.28 A
KEMET ALF40C273EB025	75 mOhm	General Purpose	Polar	9000 Hrs	25 VDC	Press-Fit Through Hole	4.09 A	69 mOhms	27 mF	-40 C	105 ░C			0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	4.03 A	1.26 in	32 mm
KEMET ALF40C561EG400	209 mOhm	General Purpose	Polar	9000 Hrs	400 V	Press-Fit Through Hole	7.78 A	130 mOhms	560 µF	-40 C	105 ░C	2.244 "	57 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	3.62 A
KEMET ALF40C102EF250	123 mOhm	General Purpose	Polar	9000 Hrs	250 V	Press-Fit Through Hole	6.22 A	92 mOhms	1000 µF	-40 C	105 ░C	2.047 in	52 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	4.58 A
KEMET ALF40C221EB400	521 mOhm	General Purpose	Polar	9000 Hrs	400 V	Press-Fit Through Hole	4.36 A	320 mOhms	220 µF	-40 C	105 ░C			0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	1.88 A	1.26 in	32 mm
KEMET ALF40C682KP200	36 mOhm	General Purpose	Polar	9000 Hrs	200 VDC	Press-Fit Through Hole	12.29 A	26 mOhms	6800 µF	-40 C	105 ░C	4.213 in	107 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	50 mm	1.969 in	9.08 A
KEMET ALF40C392EF100	65 mOhm	General Purpose	Polar	9000 Hrs	100 V	Press-Fit Through Hole	6.83 A	55 mOhms	3900 µF	-40 C	105 ░C	2.047 in	52 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	6.41 A
KEMET ALF40C124EP025	18 mOhm	General Purpose	Polar	9000 Hrs	25 VDC	Press-Fit Through Hole	14.05 A	17 mOhms	0.12 F	-40 C	105 ░C	4.213 in	107 mm	0.886 in	22.5 mm	Radial Can - Press-Fit - 4 Lead	20 %	40 mm	1.575 in	13.41 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	216	$ 6.04
	N/A	0	$ 5.68

Description

General part information

ALF40C Series

220 µF 400 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 4 Lead 521mOhm @ 100Hz 9000 Hrs @ 105°C

Documents

Technical documentation and resources