Capacitors

ALF70C331DC450

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KEMET

CAP ALUM 330UF 20% 450V PRESS

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DocumentsALF70C331DC450 Spec Datasheet

Capacitors

ALF70C331DC450

Active

KEMET

CAP ALUM 330UF 20% 450V PRESS

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DocumentsALF70C331DC450 Spec Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF70C331DC450

Applications	General Purpose
Capacitance	330 µF
ESR (Equivalent Series Resistance)	426.8 mOhm
Height - Seated (Max)	37 mm
Height - Seated (Max) [Max] [z]	1.457 in
Impedance	241 mOhms
Lead Spacing	0.886 in
Lead Spacing	22.5 mm
Lifetime @ Temp.	15000 Hrs
Mounting Type	Press-Fit, Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	Radial, Can - Press-Fit - 4 Lead
Polarization	Polar
Ripple Current @ High Frequency	4.64 A
Ripple Current @ Low Frequency	1.97 A
Size / Dimension [diameter]	1.378 "
Size / Dimension [diameter]	35 mm
Tolerance	20 %
Voltage - Rated	450 V

ALF70C Series

Part	Size / Dimension [diameter]	Size / Dimension [diameter]	Operating Temperature [Max]	Operating Temperature [Min]	Tolerance	ESR (Equivalent Series Resistance)	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Voltage - Rated	Package / Case	Mounting Type	Applications	Polarization	Lifetime @ Temp.	Impedance	Ripple Current @ Low Frequency	Capacitance	Lead Spacing	Lead Spacing	Ripple Current @ High Frequency	Height - Seated (Max)	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max]
KEMET ALF70C471DF450	1.378 "	35 mm	85 °C	-40 C	20 %	299 mOhm	2.047 in	52 mm	450 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	15000 Hrs	167 mOhms	2.54 A	470 µF	0.886 in	22.5 mm
KEMET ALF70C331DC450	1.378 "	35 mm	85 °C	-40 C	20 %	426.8 mOhm			450 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	15000 Hrs	241 mOhms	1.97 A	330 µF	0.886 in	22.5 mm	4.64 A	37 mm	1.457 in
KEMET ALF70C561EF500	1.575 in	40 mm	85 °C	-40 C	20 %	370 mOhm	2.047 in	52 mm	500 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs		3.02 A	560 µF	0.886 in	22.5 mm	6.04 A
KEMET ALF70C301DD500	1.378 "	35 mm	85 °C	-40 C	20 %				500 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	15000 Hrs	478 mOhms	1.97 A	300 µF	0.886 in	22.5 mm	4.15 A		1.654 in	42 mm
KEMET ALF70C391EH630	1.575 in	40 mm	85 °C	-40 C	20 %	343 mOhm	2.441 in		630 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs	237 mOhms	3.11 A	390 µF	0.886 in	22.5 mm	6.47 A	62 mm
KEMET ALF70C102EH400	1.575 in	40 mm	85 °C	-40 C	20 %	143 mOhm	2.441 in		400 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs	76 mOhms	3.97 A	1000 µF	0.886 in	22.5 mm	8.66 A	62 mm
KEMET ALF70C911EL550	1.575 in	40 mm	85 °C	-40 C	20 %	484 mOhm		3.228 in	550 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs	421 mOhms	3.87 A	910 µF	0.886 in	22.5 mm	5.88 A				82 mm
KEMET ALF70C152KP630	1.969 in	50 mm	85 °C	-40 C	20 %	100 mOhm	4.213 in	107 mm	630 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs	68 mOhms	7.06 A	1.5 mF	0.886 in	22.5 mm	13.39 A
KEMET ALF70C221DC550	1.378 "	35 mm	85 °C	-40 C	20 %	1.958 Ohm			550 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	15000 Hrs	1.703 Ohms	1.49 A	220 µF	0.886 in	22.5 mm	2.33 A	37 mm	1.457 in
KEMET ALF70C821EH450	1.575 in	40 mm	85 °C	-40 C	20 %	177 mOhm	2.441 in		450 V	Radial Can - Press-Fit - 4 Lead	Press-Fit Through Hole	General Purpose	Polar	18000 Hrs	100 mOhms	3.71 A	820 µF	0.886 in	22.5 mm	8.14 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	1	$ 6.01
		10	$ 5.21
		50	$ 4.70
	N/A	1052	$ 10.28

Description

General part information

ALF70C Series

330 µF 450 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 4 Lead 426.8mOhm @ 100Hz 15000 Hrs @ 85°C

Documents

Technical documentation and resources

ALF70C331DC450 Spec

Datasheet