LogoMagdir
CTC3F-390K

CTC3F-390K

Central Technologies

PDF

Description

FIXED IND 39UH 1.1 OHM TH

Specifications

Inductance
39 µH
Current Rating
350 mA
DC Resistance (DCR)
1.1Ohm

Parameter Guide

Understand the key electrical and mechanical specifications for CTC3F-390K.

Inductance
39 µH

CTC3F-390K has an inductance value of 39 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
350 mA

CTC3F-390K is rated for 350 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)
1.1Ohm

CTC3F-390K lists a DC resistance of 1.1Ohm. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Quick Tools

Use these calculators to help with your inductor design

Explore Related Datasheet Paths

Continue from CTC3F-390K to manufacturer, series, and broader datasheet collections.

Product Attributes

Datasheet record
Source documentLast updated: 10/8/2026
Inductance39 µH
Tolerance±10%
Current Rating350 mA
DC Resistance (DCR)1.1Ohm
Operating Temperature-40°C ~ 125°C
SupplierCentral Technologies
DescriptionFIXED IND 39UH 1.1 OHM TH
Seriesctc3f
Product StatusActive
Q @ Frequency50 Min @ 2.52 MHz
Self Resonant Frequency8.3MHz
Inductance Test Frequency2.52 MHz
Mounting TypeThrough Hole

Preview