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78F331J-RC

78F331J-RC

Bourns Inc.

Axial
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Description

FIXED IND 330UH 100MA 11.1 OHM

Specifications

Inductance
330 µH
Current Rating
100 mA
DC Resistance (DCR)
11.1Ohm Max
Dimensions
0.110" Dia x 0.280" L (2.79mm x 7.11mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 78F331J-RC.

Inductance
330 µH

78F331J-RC has an inductance value of 330 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
100 mA

78F331J-RC is rated for 100 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)
11.1Ohm Max

78F331J-RC lists a DC resistance of 11.1Ohm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Axial

78F331J-RC 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: 5/6/2026
Inductance330 µH
Tolerance±5%
Current Rating100 mA
DC Resistance (DCR)11.1Ohm Max
Operating Temperature-55°C ~ 105°C
Dimensions0.110" Dia x 0.280" L (2.79mm x 7.11mm)
Case / SizeAxial
Package / CaseAxial
SupplierBourns Inc.
DescriptionFIXED IND 330UH 100MA 11.1 OHM
Series78F
Product StatusActive
Type / ConstructionDrum Core, Wirewound
Core MaterialFerrite
ShieldingUnshielded
Q @ Frequency60 @ 790kHz
Self Resonant Frequency3.4MHz
Inductance Test Frequency790 kHz
Mounting TypeThrough Hole

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