ALF20C391DH500

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KEMET

CAP ALUM 390UF 20% 500V PRESS

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ALF20C391DH500

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KEMET

CAP ALUM 390UF 20% 500V PRESS

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF20C391DH500

Applications	General Purpose
Capacitance	390 µF
ESR (Equivalent Series Resistance)	355 mOhm
Height - Seated (Max) [Max] [z]	62 mm
Height - Seated (Max) [Max] [z]	2.441 in
Impedance	258 mOhms
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	4.67 A
Ripple Current @ Low Frequency	2.87 A
Size / Dimension [diameter]	1.378 in
Size / Dimension [diameter]	35 mm
Tolerance	20 %
Voltage - Rated	500 V

ALF20C Series

...

Part	Package / Case	Applications	Tolerance	Polarization	Ripple Current @ High Frequency	Ripple Current @ Low Frequency	Lead Spacing	Lead Spacing	Size / Dimension [diameter]	Size / Dimension [diameter]	Voltage - Rated	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Capacitance	Lifetime @ Temp.	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	ESR (Equivalent Series Resistance)	Impedance	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
KEMET ALF20C102DF250	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	4.75 A	3.26 A	22.5 mm	0.886 in	1.378 in	35 mm	250 V	2.047 in	52 mm	1000 µF	15000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	163 mOhm	106 mOhms
KEMET ALF20C151EB600	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	3.74 A	1.67 A	22.5 mm	0.886 in	1.575 "	40 mm				150 µF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	868.8 mOhm	600.4 mOhms
KEMET ALF20C272DC100	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	4.37 A	3.57 A	22.5 mm	0.886 in	1.378 in	35 mm	100 V	1.457 in	37 mm	2700 µF	15000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	92 mOhm	69 mOhms
KEMET ALF20C562EF100	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	6.68 A	6.41 A	22.5 mm	0.886 in	1.575 "	40 mm	100 V	2.047 in	52 mm	5.6 mF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	59 mOhm	51 mOhms
KEMET ALF20C332EL200	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	9.17 A	7.83 A	22.5 mm	0.886 in	1.575 "	40 mm	200 V	3.228 in	82 mm	3.3 mF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	46 mOhm	37 mOhms
KEMET ALF20C391DH500	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	4.67 A	2.87 A	22.5 mm	0.886 in	1.378 in	35 mm	500 V	2.441 in	62 mm	390 µF	15000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	355 mOhm	258 mOhms
KEMET ALF20C392EP250	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	11.71 A	7.78 A	22.5 mm	0.886 in	1.575 "	40 mm	250 V			3900 µF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	46 mOhm	32 mOhms	107 mm	4.213 in
KEMET ALF20C222KP450	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	11.12 A	6.81 A	22.5 mm	0.886 in	1.969 in	50 mm	450 V			2200 µF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	70 mOhm	47 mOhms	107 mm	4.213 in
KEMET ALF20C821DL400	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	6.09 A	3.7 A	22.5 mm	0.886 in	1.378 in	35 mm	400 V	3.228 in	82 mm	820 µF	15000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	181 mOhm	127 mOhms
KEMET ALF20C391EE450	Radial Can - Press-Fit - 4 Lead	General Purpose	20 %	Polar	5.53 A	2.7 A	22.5 mm	0.886 in	1.575 "	40 mm	450 V	1.85 in	47 mm	390 µF	18000 Hrs	Through Hole Press-Fit	85 °C	-40 °C	293 mOhm	177 mOhms

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	200	$ 7.11

Description

General part information

ALF20C Series

390 µF 500 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 4 Lead 355mOhm @ 100Hz 15000 Hrs @ 85°C

Documents

Technical documentation and resources