Capacitors

ALS81P123NT400

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KEMET

CAP ALUM 12000UF 20% 400V SCREW

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DocumentsDatasheet ALS81P123NT400 | Datasheet

Capacitors

ALS81P123NT400

Active

KEMET

CAP ALUM 12000UF 20% 400V SCREW

Deep-Dive with AI

DocumentsDatasheet ALS81P123NT400 | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	ALS81P123NT400

Applications	General Purpose
Capacitance	12000 µF
ESR (Equivalent Series Resistance)	17 mOhm
Impedance	12 mOhms
Lead Spacing	1.252 in
Lead Spacing	31.8 mm
Lifetime @ Temp.	9000 Hrs
Mounting Type	Chassis Mount
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 C
Package / Case	Radial, Can - Screw Terminals
Polarization	Polar
Ripple Current @ High Frequency	26.1 A
Ripple Current @ Low Frequency	19 A
Size / Dimension [diameter]	77 mm
Size / Dimension [diameter]	3.031 in
Tolerance	20 %
Voltage - Rated	400 V

ALS81P Series

Part	Capacitance	Size / Dimension [diameter]	Size / Dimension [diameter]	Lifetime @ Temp.	Ripple Current @ High Frequency	Lead Spacing	Lead Spacing	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Applications	ESR (Equivalent Series Resistance)	Polarization	Package / Case	Mounting Type	Ripple Current @ Low Frequency	Operating Temperature [Min]	Operating Temperature [Max]	Tolerance	Impedance	Voltage - Rated	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]
KEMET ALS81P512NP500	5.1 mF	77 mm	3.031 in	9000 Hrs	21.5 A	1.252 in	31.8 mm	148 mm	5.827 in	General Purpose	48 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	14.4 A	-40 C	105 ░C	20 %	36 mOhms	500 V
KEMET ALS81P512NJ450	5.1 mF	77 mm	3.031 in	9000 Hrs	20.2 A	1.252 in	31.8 mm	117 mm	4.606 "	General Purpose	37 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	13.5 A	-40 C	105 ░C	20 %	25 mOhms	450 V
KEMET ALS81P562NP450	5.6 mF	77 mm	3.031 in	9000 Hrs	22.4 A	1.252 in	31.8 mm	148 mm	5.827 in	General Purpose	33 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	14.7 A	-40 C	105 ░C	20 %	22 mOhms	450 V
KEMET ALS81P752NW450	7500 µF	77 mm	3.031 in	9000 Hrs	24.2 A	1.252 in	31.8 mm	171 mm	6.732 in	General Purpose	26 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	16.7 A	-40 C	105 ░C	20 %	18 mOhms	450 V
KEMET ALS81P394NT040	390000 µF	77 mm	3.031 in	9000 Hrs	29.9 A	1.252 in	31.8 mm			General Purpose	6 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	29.2 A	-40 C	105 ░C	20 %	8 mOhms	40 V
KEMET ALS81P123NS400	12000 µF	77 mm	3.031 in	9000 Hrs	25.7 A	1.252 in	31.8 mm			General Purpose	18 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	18.9 A	-40 C	105 ░C	20 %	12 mOhms	400 V	7.717 in	196 mm
KEMET ALS81P392NF500	3900 µF	77 mm	3.031 in	9000 Hrs	19 A	1.252 in	31.8 mm			General Purpose	61 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	12.2 A	-40 C	105 ░C	20 %	46 mOhms	500 V	4.213 in	107 mm
KEMET ALS81P684NW025	680000 µF	77 mm	3.031 in	9000 Hrs	29 A	1.252 in	31.8 mm	171 mm	6.732 in	General Purpose	7 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	28.4 A	-40 C	105 ░C	20 %	8 mOhms	25 VDC
KEMET ALS81P123NT400	12000 µF	77 mm	3.031 in	9000 Hrs	26.1 A	1.252 in	31.8 mm			General Purpose	17 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	19 A	-40 C	105 ░C	20 %	12 mOhms	400 V
KEMET ALS81P134NP063	130 mF	77 mm	3.031 in	9000 Hrs	27.8 A	1.252 in	31.8 mm	148 mm	5.827 in	General Purpose	8 mOhm	Polar	Radial Can - Screw Terminals	Chassis Mount	26 A	-40 C	105 ░C	20 %	9 mOhms	63 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	48	$ 79.37
	N/A	0	$ 80.40

Description

General part information

ALS81P Series

12000 µF 400 V Aluminum Electrolytic Capacitors Radial, Can - Screw Terminals 17mOhm @ 100Hz 9000 Hrs @ 105°C