Capacitors

ALF20G681EB250

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KEMET

CAP ALUM 680UF 20% 250V PRESS

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Capacitors

ALF20G681EB250

Active

KEMET

CAP ALUM 680UF 20% 250V PRESS

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALF20G681EB250

Applications	General Purpose
Capacitance	680 µF
ESR (Equivalent Series Resistance)	187 mOhm
Height - Seated (Max) [Max] [z]	1.26 in
Height - Seated (Max) [Max] [z]	32 mm
Impedance	144 mOhms
Lead Spacing	25 mm
Lead Spacing	0.984 in
Lifetime @ Temp.	18000 Hrs
Mounting Type	Press-Fit, Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	Radial, Can - Press-Fit - 5 Lead
Polarization	Polar
Ripple Current @ High Frequency	3.56 A
Ripple Current @ Low Frequency	2.79 A
Size / Dimension [diameter]	1.575 in
Size / Dimension [diameter]	40 mm
Tolerance	20 %
Voltage - Rated	250 V

ALF20G Series

Part	Impedance	Voltage - Rated	Polarization	Lead Spacing	Lead Spacing	Ripple Current @ Low Frequency	Size / Dimension [diameter]	Size / Dimension [diameter]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Lifetime @ Temp.	Applications	Mounting Type	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Capacitance	Ripple Current @ High Frequency	Tolerance	ESR (Equivalent Series Resistance)	Height - Seated (Max) [Max]	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Height - Seated (Max)
KEMET ALF20G332EL200	37 mOhms	200 VDC	Polar	25 mm	0.984 in	7.83 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	3.228 in	82 mm	3.3 mF	9.17 A	20 %	46 mOhm
KEMET ALF20G823EP040	17 mOhms	40 V	Polar	25 mm	0.984 in	12.63 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	107 mm		82000 µF	13.44 A	20 %	18 mOhm	4.213 in
KEMET ALF20G392ED100	74 mOhms	100 V	Polar	25 mm	0.984 in	4.88 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole			3900 µF	5.08 A	20 %			42 mm	1.654 in
KEMET ALF20G271EB400	284 mOhms	400 V	Polar	25 mm	0.984 in	1.85 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole			270 µF	3.67 A	20 %	441 mOhm		32 mm	1.26 in
KEMET ALF20G221EC550	1.38 Ohms	550 V	Polar	25 mm	0.984 in	1.84 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole			220 µF	3.01 A	20 %	1.584 Ohm			1.457 in	37 mm
KEMET ALF20G333EF035	38 mOhms	35 V	Polar	25 mm	0.984 in	7.16 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	52 mm		33000 µF	10.03 A	20 %	42 mOhm	2.047 in
KEMET ALF20G472EP200	32 mOhms	200 VDC	Polar	25 mm	0.984 in	8.08 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	107 mm		4700 µF	11.73 A	20 %	45 mOhm	4.213 in
KEMET ALF20G152EG250	69 mOhms	250 V	Polar	25 mm	0.984 in	5.29 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	57 mm		1.5 mF	6.58 A	20 %	89 mOhm	2.244 "
KEMET ALF20G471EE400	168 mOhms	400 V	Polar	25 mm	0.984 in	3 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole	47 mm		470 µF	5.49 A	20 %	258 mOhm	1.85 in
KEMET ALF20G681EB250	144 mOhms	250 V	Polar	25 mm	0.984 in	2.79 A	1.575 in	40 mm	Radial Can - Press-Fit - 5 Lead	85 °C	-40 C	18000 Hrs	General Purpose	Press-Fit Through Hole			680 µF	3.56 A	20 %	187 mOhm		32 mm	1.26 in

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	$ 7.07
	N/A	0	$ 6.55

Description

General part information

ALF20G Series

680 µF 250 V Aluminum Electrolytic Capacitors Radial, Can - Press-Fit - 5 Lead 187mOhm @ 100Hz 18000 Hrs @ 85°C

Documents

Technical documentation and resources