My favorites
121AT5002VCLF

121AT5002VCLF

Gowanda

Radial, Vertical

Description

FIXED IND 50UH 4.77A 30 MOHM TH

Specifications

Inductance
50 µH
Current Rating
4.77 A
DC Resistance (DCR)
30mOhm Max
Dimensions
0.800" L x 0.500" W (20.32mm x 12.70mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 121AT5002VCLF.

Inductance
50 µH

121AT5002VCLF 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

121AT5002VCLF 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

121AT5002VCLF lists a DC resistance of 30mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Radial, Vertical

121AT5002VCLF uses a package or case of Radial, Vertical. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.

Quick Tools

Use these calculators to help with your inductor design

Explore Related Datasheet Paths

Continue from 121AT5002VCLF to manufacturer, series, and broader datasheet collections.

Alternative Solutions

Compare possible alternatives with similar specifications. Verify every electrical and mechanical requirement before use.

Product Attributes

Datasheet record
Last 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
Dimensions0.800" L x 0.500" W (20.32mm x 12.70mm)
Case / SizeRadial, Vertical
Package / CaseRadial, Vertical
SupplierGowanda
DescriptionFIXED IND 50UH 4.77A 30 MOHM TH
SeriesATVC
Product StatusActive
Type / ConstructionToroidal
ShieldingShielded
Self Resonant Frequency3.5MHz
Inductance Test Frequency1 kHz
Mounting TypeThrough Hole
Supplier Device PackageRadial
Height - Seated (Max)0.312" (7.92mm)