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CTH7F-181K

CTH7F-181K

Central Technologies

Axial
PDF

Description

FIXED IND 180UH 510MA 360 MOHM

Specifications

Inductance
180 µH
Current Rating
510 mA
DC Resistance (DCR)
360mOhm Max
Dimensions
0.290 Dia x 0.602 L (7.37mm x 15.30mm)

Parameter Guide

Understand the key electrical and mechanical specifications for CTH7F-181K.

Inductance
180 µH

CTH7F-181K has an inductance value of 180 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
510 mA

CTH7F-181K is rated for 510 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)
360mOhm Max

CTH7F-181K lists a DC resistance of 360mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Axial

CTH7F-181K uses a package or case of Axial. 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: 7/5/2026
Inductance180 µH
Tolerance±10%
Current Rating510 mA
DC Resistance (DCR)360mOhm Max
Saturation Current950mA
Operating Temperature-55°C ~ 125°C
Dimensions0.290 Dia x 0.602 L (7.37mm x 15.30mm)
Case / SizeAxial
Package / CaseAxial
SupplierCentral Technologies
DescriptionFIXED IND 180UH 510MA 360 MOHM
SeriesCTH7F
Product StatusActive
Type / Construction-
Core Material-
ShieldingUnshielded
Q @ Frequency-
Self Resonant Frequency3MHz
Ratings-
Inductance Test Frequency1 kHz
Mounting TypeThrough Hole
Supplier Device PackageAxial
Height - Seated (Max)-
Features-

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