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18R105C

muRata

Through Hole,D13.7xL13mm
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Description

Power Inductor, 1mH, ±10%, Rated current: 440mA, Case: Through Hole,D13.7xL13mm

Specifications

Inductance
1mH
Current Rating
440mA
DC Resistance (DCR)
1Ω

Parameter Guide

Understand the key electrical and mechanical specifications for 18R105C.

Inductance
1mH

18R105C has an inductance value of 1mH. 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
440mA

18R105C is rated for 440mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
1Ω

18R105C lists a DC resistance of 1Ω. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Through Hole,D13.7xL13mm

18R105C uses a package or case of Through Hole,D13.7xL13mm. 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
Inductance1mH
Tolerance±10%
Current Rating440mA
DC Resistance (DCR)1Ω
Case / SizeThrough Hole,D13.7xL13mm
Package / CaseThrough Hole,D13.7xL13mm
SuppliermuRata
DescriptionPower Inductor, 1mH, ±10%, Rated current: 440mA, Case: Through Hole,D13.7xL13mm
Type / ConstructionPower Inductor

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