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1255AY-2R7N=P3

muRata

SMD,6x6mm
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Description

Power Inductor, 2.7uH, ±30%, Rated current: 4.6A, Saturation current: 5.6A, Case: SMD,6x6mm

Specifications

Inductance
2.7uH
Current Rating
4.6A
DC Resistance (DCR)
18 mOhm ±20%

Parameter Guide

Understand the key electrical and mechanical specifications for 1255AY-2R7N=P3.

Inductance
2.7uH

1255AY-2R7N=P3 has an inductance value of 2.7uH. 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
4.6A

1255AY-2R7N=P3 is rated for 4.6A. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
18 mOhm ±20%

1255AY-2R7N=P3 lists a DC resistance of 18 mOhm ±20%. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
SMD,6x6mm

1255AY-2R7N=P3 uses a package or case of SMD,6x6mm. 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
Inductance2.7uH
Tolerance±30%
Current Rating4.6A
DC Resistance (DCR)18 mOhm ±20%
Saturation Current5.6A
Case / SizeSMD,6x6mm
Package / CaseSMD,6x6mm
SuppliermuRata
DescriptionPower Inductor, 2.7uH, ±30%, Rated current: 4.6A, Saturation current: 5.6A, Case: SMD,6x6mm
Type / ConstructionPower Inductor
Inductance Test Frequency100 kHz

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