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1840-32J

Delevan

Axial
PDF

Description

FIXED IND 12UH 385MA 850 MOHM TH

Specifications

Inductance
12 µH
Current Rating
385 mA
DC Resistance (DCR)
850mOhm Max
Dimensions
0.187" Dia x 0.437" L (4.75mm x 11.10mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 1840-32J.

Inductance
12 µH

1840-32J 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
385 mA

1840-32J is rated for 385 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)
850mOhm Max

1840-32J lists a DC resistance of 850mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Axial

1840-32J 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: 6/15/2026
Inductance12 µH
Tolerance±5%
Current Rating385 mA
DC Resistance (DCR)850mOhm Max
Operating Temperature-55°C ~ 105°C
Dimensions0.187" Dia x 0.437" L (4.75mm x 11.10mm)
Case / SizeAxial
Package / CaseAxial
SupplierDelevan
DescriptionFIXED IND 12UH 385MA 850 MOHM TH
Series1840
Product StatusActive
Type / ConstructionMolded
Core MaterialIron
ShieldingUnshielded
Q @ Frequency50 @ 2.5MHz
Self Resonant Frequency36MHz
Inductance Test Frequency2.5 MHz
Mounting TypeThrough Hole
Featureshttps://www.digikey.com/en/products/detail/delevan/1840-32J/4180163

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