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FDSD0512-H-1R0M=P3

muRata

SMD,4.9x5.2mm
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Description

Power Inductor, 1uH, ±20%, Rated current: 4A, Saturation current: 6.1A, Case: SMD,4.9x5.2mm

Specifications

Inductance
1uH
Current Rating
4A
DC Resistance (DCR)
44 mOhm Max

Parameter Guide

Understand the key electrical and mechanical specifications for FDSD0512-H-1R0M=P3.

Inductance
1uH

FDSD0512-H-1R0M=P3 has an inductance value of 1uH. 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
4A

FDSD0512-H-1R0M=P3 is rated for 4A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
44 mOhm Max

FDSD0512-H-1R0M=P3 lists a DC resistance of 44 mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
SMD,4.9x5.2mm

FDSD0512-H-1R0M=P3 uses a package or case of SMD,4.9x5.2mm. 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: 10/8/2026
Inductance1uH
Tolerance±20%
Current Rating4A
DC Resistance (DCR)44 mOhm Max
Saturation Current6.1A
Case / SizeSMD,4.9x5.2mm
Package / CaseSMD,4.9x5.2mm
SuppliermuRata
DescriptionPower Inductor, 1uH, ±20%, Rated current: 4A, Saturation current: 6.1A, Case: SMD,4.9x5.2mm
Type / ConstructionPower Inductor
Inductance Test Frequency100 kHz

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