MPNHarborRFQ 0
ALA7DF391DD500 representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN20 sourced attributes1 source document

KEMET · exact orderable part

ALA7DF391DD500

CAP ALUM 390UF 20% 500V SNAP

Capacitance
390 µF
Voltage - Rated
500 V
Tolerance
±20%
ESR (Equivalent Series Resistance)
640.2mOhm @ 100Hz
Lifetime @ Temp.
15000 Hrs @ 85°C
Ripple Current @ High Frequency
4.18 A @ 10 kHz
Ripple Current @ Low Frequency
1.75 A @ 100 Hz
Height - Seated (Max)
1.654" (42.00mm)
Polarization
Polar
Original manufacturerCommercial terms confirmed per lot
ManufacturerKEMET
Package / caseRadial, Can - Snap-In
Mounting typeThrough Hole
PackingBulk

Technical parameters

Technical specifications

20 normalized values · 1 validated source

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ParameterValue
Base Product NumberALA7DF [1]
ApplicationsAutomotive [1]
Capacitance390 µF [1]
ESR (Equivalent Series Resistance)640.2mOhm @ 100Hz [1]
Height - Seated (Max)1.654" (42.00mm) [1]
Lifetime @ Temp.15000 Hrs @ 85°C [1]
Impedance633.2 mOhms [1]
MfrKEMET [1]
Mounting TypeThrough Hole [1]
Operating Temperature-40°C~85°C [1]
Product StatusActive [1]
PolarizationPolar [1]
Ripple Current @ High Frequency4.18 A @ 10 kHz [1]
Ripple Current @ Low Frequency1.75 A @ 100 Hz [1]
SeriesALA7D [1]
RatingsAEC-Q200 [1]
Size / Dimension1.378" Dia (35.00mm) [1]
Tolerance±20% [1]
Voltage - Rated500 V [1]
Package / CaseRadial, Can - Snap-In [1]
Specification references[1]KEMET ALA7DF391DD500 vendor product record ↗

Catalog relationships

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ManufacturerKEMETView brand page →CategoryAluminum Electrolytic CapacitorsView category page →

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