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SMRF1210-181K

Gowanda

1210 (3225 Metric)
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Description

FIXED IND 1.8UH 454MA 900 MOHM

Specifications

Inductance
1.8 µH
Current Rating
454 mA
DC Resistance (DCR)
900mOhm Max
Dimensions
0.130" L x 0.095" W (3.30mm x 2.42mm)

Parameter Guide

Understand the key electrical and mechanical specifications for SMRF1210-181K.

Inductance
1.8 µH

SMRF1210-181K has an inductance value of 1.8 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
454 mA

SMRF1210-181K is rated for 454 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)
900mOhm Max

SMRF1210-181K lists a DC resistance of 900mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
1210 (3225 Metric)

SMRF1210-181K uses a package or case of 1210 (3225 Metric). 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: 6/26/2026
Inductance1.8 µH
Tolerance±10%
Current Rating454 mA
DC Resistance (DCR)900mOhm Max
Operating Temperature-55°C ~ 125°C
Dimensions0.130" L x 0.095" W (3.30mm x 2.42mm)
Case / Size1210 (3225 Metric)
Package / Case1210 (3225 Metric)
SupplierGowanda
DescriptionFIXED IND 1.8UH 454MA 900 MOHM
SeriesSMRF1210S
Product StatusActive
Type / ConstructionMolded
Core MaterialFerrite
ShieldingUnshielded
Q @ Frequency30 @ 7.9MHz
Self Resonant Frequency75MHz
Inductance Test Frequency7.9 MHz
Mounting TypeSurface Mount
Supplier Device Package1210
Height - Seated (Max)0.106" (2.70mm)

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