Capacitors

EKMR421VSN391MQ50S

Active

Chemi-Con

ALUMINUM ELECTROLYTIC CAPACITORS - SNAP IN 420VOLTS 390UF 20% TOL.

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsEKMR421VSN391MQ50S | Datasheet

Capacitors

EKMR421VSN391MQ50S

Active

Chemi-Con

ALUMINUM ELECTROLYTIC CAPACITORS - SNAP IN 420VOLTS 390UF 20% TOL.

Deep-Dive with AI

DocumentsEKMR421VSN391MQ50S | Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	EKMR421VSN391MQ50S

Applications	General Purpose
Capacitance	390 µF
Height - Seated (Max) [Max]	2.067 in
Height - Seated (Max) [Max]	52.5 mm
Lead Spacing	0.394 in
Lead Spacing	10 mm
Lifetime @ Temp.	2000 Hrs
Mounting Type	Through Hole
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-25 °C
Package / Case	Radial, Can - Snap-In
Polarization	Polar
Ripple Current @ High Frequency	2.3738 A
Ripple Current @ Low Frequency	1.66 A
Size / Dimension [diameter]	25.4 mm
Size / Dimension [diameter]	1 "
Tolerance	20 %
Voltage - Rated	420 V

KMR Series

Part	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Size / Dimension [diameter]	Size / Dimension [diameter]	Package / Case	Height - Seated (Max) [Max] [z]	Height - Seated (Max) [Max] [z]	Ripple Current @ Low Frequency	Capacitance	Lifetime @ Temp.	Lead Spacing	Lead Spacing	Voltage - Rated	Ripple Current @ High Frequency	Tolerance	Applications	Polarization	Height - Seated (Max) [Max]	Height - Seated (Max) [Max]	Size / Dimension
Chemi-Con EKMR451VSN471MA35S	Through Hole	105 ░C	-25 °C	1.378 "	35 mm	Radial Can - Snap-In	1.476 in	37.5 mm	1.77 A	470 µF	2000 Hrs	0.394 in	10 mm	450 V	2.5311 A	20 %	General Purpose	Polar
Chemi-Con EKMR201VSN152MQ50S	Through Hole	105 ░C	-25 °C	1 "	25.4 mm	Radial Can - Snap-In			2.94 A	1.5 mF	2000 Hrs	0.394 in	10 mm	200 VDC	4.41 A	20 %	General Purpose	Polar	2.067 in	52.5 mm
Chemi-Con EKMR451VSN391MR40S	Through Hole	105 ░C	-25 °C	1.181 "		Radial Can - Snap-In	1.673 in	42.5 mm	1.63 A	390 µF	2000 Hrs	0.394 in	10 mm	450 V	2.3309 A	20 %	General Purpose	Polar			30 mm
Chemi-Con EKMR421VSN391MQ50S	Through Hole	105 ░C	-25 °C	1 "	25.4 mm	Radial Can - Snap-In			1.66 A	390 µF	2000 Hrs	0.394 in	10 mm	420 V	2.3738 A	20 %	General Purpose	Polar	2.067 in	52.5 mm
Chemi-Con EKMR451VSN221MQ35S	Through Hole	105 ░C	-25 °C	1 "	25.4 mm	Radial Can - Snap-In	1.476 in	37.5 mm	1.16 A	220 µF	2000 Hrs	0.394 in	10 mm	450 V	1.6588 A	20 %	General Purpose	Polar
Chemi-Con EKMR251VSN102MR35S	Through Hole	105 ░C	-25 °C	1.181 "		Radial Can - Snap-In	1.476 in	37.5 mm	2.03 A	1000 µF	2000 Hrs	0.394 in	10 mm	250 V	3.045 A	20 %	General Purpose	Polar			30 mm
Chemi-Con EKMR451VSN681MA50S	Through Hole	105 ░C	-25 °C	1.378 "	35 mm	Radial Can - Snap-In			2.36 A	680 µF	2000 Hrs	0.394 in	10 mm	450 V	3.3748 A	20 %	General Purpose	Polar	2.067 in	52.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	400	$ 8.26
Mouser	N/A	1	$ 8.26
		10	$ 6.16
		50	$ 5.19
		100	$ 4.58
		600	$ 4.18
		1000	$ 4.03
		2600	$ 3.78

Description

General part information

KMR Series

ALUMINUM ELECTROLYTIC CAPACITORS - SNAP IN 420VOLTS 390UF 20% TOL.

Documents

Technical documentation and resources

EKMR421VSN391MQ50S | Datasheet

Datasheet