Capacitors

ALF40G821EL450

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KEMET

CAP ALUM 820UF 20% 450V PRESS

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Capacitors

ALF40G821EL450

Active

KEMET

CAP ALUM 820UF 20% 450V PRESS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF40G821EL450

Applications	General Purpose
Capacitance	820 µF
ESR (Equivalent Series Resistance)	154 mOhm
Height - Seated (Max) [Max]	3.228 in
Height - Seated (Max) [Max]	82 mm
Impedance	98 mOhms
Lead Spacing	25 mm
Lead Spacing	0.984 in
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 - 5 Lead
Polarization	Polar
Ripple Current @ High Frequency	10.04 A
Ripple Current @ Low Frequency	4.3 A
Size / Dimension [diameter]	1.575 in
Size / Dimension [diameter]	40 mm
Tolerance	20 %
Voltage - Rated	450 V

ALF40G Series

Part	Size / Dimension [diameter]	Size / Dimension [diameter]	Tolerance	ESR (Equivalent Series Resistance)	Operating Temperature [Min]	Operating Temperature [Max]	Impedance	Package / Case	Mounting Type	Capacitance	Ripple Current @ High Frequency	Polarization	Lead Spacing	Lead Spacing	Lifetime @ Temp.	Voltage - Rated	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Applications	Ripple Current @ Low Frequency	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Height - Seated (Max)	Height - Seated (Max) [Max]
KEMET ALF40G682KP200	50 mm	1.969 in	20 %	36 mOhm	-40 C	105 ░C	26 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	6800 µF	12.29 A	Polar	25 mm	0.984 in	9000 Hrs	200 VDC	4.213 in	107 mm	General Purpose	9.08 A
KEMET ALF40G153ED040	40 mm	1.575 in	20 %	63 mOhm	-40 C	105 ░C	56 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole		5.78 A	Polar	25 mm	0.984 in	9000 Hrs	40 V			General Purpose	5.66 A	42 mm	1.654 in
KEMET ALF40G182FP400	45 mm	1.772 "	20 %	82 mOhm	-40 C	105 ░C	55 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	1800 µF	12.04 A	Polar	25 mm	0.984 in	9000 Hrs	400 V	4.213 in	107 mm	General Purpose	6.48 A
KEMET ALF40G563EG025	40 mm	1.575 in	20 %	38 mOhm	-40 C	105 ░C	35 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	56000 µF	7.61 A	Polar	25 mm	0.984 in	9000 Hrs	25 VDC	2.244 "	57 mm	General Purpose	7.51 A
KEMET ALF40G271EC400	40 mm	1.575 in	20 %	430 mOhm	-40 C	105 ░C	266 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	270 µF	4.95 A	Polar	25 mm	0.984 in	9000 Hrs	400 V			General Purpose	2.21 A		1.457 in	37 mm
KEMET ALF40G681EL500	40 mm	1.575 in	20 %	330 mOhm	-40 C	105 ░C	270 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	680 µF	8.14 A	Polar	25 mm	0.984 in	9000 Hrs	500 V		3.228 in	General Purpose	4.25 A				82 mm
KEMET ALF40G821EL450	40 mm	1.575 in	20 %	154 mOhm	-40 C	105 ░C	98 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	820 µF	10.04 A	Polar	25 mm	0.984 in	9000 Hrs	450 V		3.228 in	General Purpose	4.3 A				82 mm
KEMET ALF40G681EB200	40 mm	1.575 in	20 %	202 mOhm	-40 C	105 ░C	158 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	680 µF	3.67 A	Polar	25 mm	0.984 in	9000 Hrs	200 VDC			General Purpose	2.97 A	32 mm	1.26 in
KEMET ALF40G683EP040	40 mm	1.575 in	20 %	17 mOhm	-40 C	105 ░C	16 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	68000 µF	13.47 A	Polar	25 mm	0.984 in	9000 Hrs	40 V	4.213 in	107 mm	General Purpose	12.71 A
KEMET ALF40G182EH200	40 mm	1.575 in	20 %	76 mOhm	-40 C	105 ░C	60 mOhms	Radial Can - Press-Fit - 5 Lead	Press-Fit Through Hole	1800 µF	7.53 A	Polar	25 mm	0.984 in	9000 Hrs	200 VDC	2.441 in		General Purpose	6.1 A			62 mm

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	$ 10.23
	N/A	0	$ 9.68

Description

General part information

ALF40G Series

820 µF 450 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 5 Lead 154mOhm @ 100Hz 9000 Hrs @ 105°C

Documents

Technical documentation and resources