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MILS1812R-123K

Delevan

Nonstandard
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Description

FIXED IND 12UH 315MA 2 OHM SMD

Specifications

Inductance
12 µH
Current Rating
315 mA
DC Resistance (DCR)
2Ohm Max
Dimensions
0.189" L x 0.134" W (4.80mm x 3.40mm)

Parameter Guide

Understand the key electrical and mechanical specifications for MILS1812R-123K.

Inductance
12 µH

MILS1812R-123K has an inductance value of 12 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
315 mA

MILS1812R-123K is rated for 315 mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
2Ohm Max

MILS1812R-123K lists a DC resistance of 2Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Nonstandard

MILS1812R-123K uses a package or case of Nonstandard. 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: 6/15/2026
Inductance12 µH
Tolerance±10%
Current Rating315 mA
DC Resistance (DCR)2Ohm Max
Operating Temperature-55°C ~ 125°C
Dimensions0.189" L x 0.134" W (4.80mm x 3.40mm)
Case / SizeNonstandard
Package / CaseNonstandard
SupplierDelevan
DescriptionFIXED IND 12UH 315MA 2 OHM SMD
SeriesMILS1812R
Product StatusActive
Core MaterialFerrite
ShieldingShielded
Q @ Frequency50 @ 2.5MHz
Self Resonant Frequency22MHz
Inductance Test Frequency2.5 MHz
Mounting TypeSurface Mount
Height - Seated (Max)0.134" (3.40mm)
Featureshttps://www.digikey.com/en/products/detail/delevan/MILS1812R-123K/4197936

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