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49220C

muRata

SMD-4P,12x12mm
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Description

Power Inductor, 22uH, Rated current: 3A, Case: SMD-4P,12x12mm

Specifications

Inductance
22uH
Current Rating
3A
DC Resistance (DCR)
81mΩ

Parameter Guide

Understand the key electrical and mechanical specifications for 49220C.

Inductance
22uH

49220C has an inductance value of 22uH. 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
3A

49220C is rated for 3A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
81mΩ

49220C lists a DC resistance of 81mΩ. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
SMD-4P,12x12mm

49220C uses a package or case of SMD-4P,12x12mm. 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: 9/20/2026
Inductance22uH
Current Rating3A
DC Resistance (DCR)81mΩ
Case / SizeSMD-4P,12x12mm
Package / CaseSMD-4P,12x12mm
SuppliermuRata
DescriptionPower Inductor, 22uH, Rated current: 3A, Case: SMD-4P,12x12mm
Type / ConstructionPower Inductor

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