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Exact MPN18 sourced attributes1 source document

KEMET · exact orderable part

C4ATFBW5400A3NJ

Name: C4ATFBW5400A3NJ
Brand: KEMET

CAP FILM 40UF 5% 400VDC RADIAL

Original manufacturerCommercial terms confirmed per lot

ManufacturerKEMET

Package / caseRadial - 4 Leads

Mounting typeThrough Hole

PackingBulk

Technical parameters

Technical specifications

18 normalized values · 1 validated source

C4ATFBW5400A3NJ technical parameters
Parameter	Value
Applications	DC Link, DC Filtering; High Frequency, Switching [1]
Product Status	Active [1]
Capacitance	40 µF [1]
Base Product Number	C4ATFB [1]
Dielectric Material	Polypropylene (PP), Metallized [1]
Lead Spacing	2.067" (52.50mm) [1]
Height - Seated (Max)	1.969" (50.00mm) [1]
ESR (Equivalent Series Resistance)	1.4 mOhms [1]
Mfr	KEMET [1]
Mounting Type	Through Hole [1]
Operating Temperature	-40°C~85°C [1]
Size / Dimension	2.264" L x 1.378" W (57.50mm x 35.00mm) [1]
Series	C4AT [1]
Termination	PC Pins [1]
Tolerance	±5% [1]
Voltage Rating - DC	400V [1]
Voltage Rating - AC	250V [1]
Package / Case	Radial - 4 Leads [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

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