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121AT5002VLF

121AT5002VLF

Gowanda

Radial, Vertical (Open)
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Description

FIXED IND 50UH 4.77A 30 MOHM TH

Specifications

Inductance
50 µH
Current Rating
4.77 A
DC Resistance (DCR)
30mOhm Max
Dimensions
0.820" Dia x 0.400" W (20.83mm x 10.16mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 121AT5002VLF.

Inductance
50 µH

121AT5002VLF has an inductance value of 50 µH. This value indicates how much magnetic energy the component can store and is one of the first parameters to compare when selecting an inductor.

Current Rating
4.77 A

121AT5002VLF is rated for 4.77 A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
30mOhm Max

121AT5002VLF lists a DC resistance of 30mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Radial, Vertical (Open)

121AT5002VLF uses a package or case of Radial, Vertical (Open). Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.

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Product Attributes

Datasheet record
Source documentLast updated: 6/26/2026
Inductance50 µH
Tolerance±10%
Current Rating4.77 A
DC Resistance (DCR)30mOhm Max
Saturation Current6A
Operating Temperature-55°C ~ 130°C
Dimensions0.820" Dia x 0.400" W (20.83mm x 10.16mm)
Case / SizeRadial, Vertical (Open)
Package / CaseRadial, Vertical (Open)
SupplierGowanda
DescriptionFIXED IND 50UH 4.77A 30 MOHM TH
SeriesAT
Product StatusActive
Type / ConstructionToroidal
ShieldingShielded
Self Resonant Frequency4MHz
Inductance Test Frequency1 kHz
Mounting TypeThrough Hole
Supplier Device PackageRadial

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