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78FR56K

78FR56K

Bourns Inc.

Axial
PDF

Description

FIXED IND 560NH 545MA 110 MOHM

Specifications

Inductance
560 nH
Current Rating
545 mA
DC Resistance (DCR)
110mOhm Max
Dimensions
0.110" Dia x 0.280" L (2.79mm x 7.11mm)

Parameter Guide

Understand the key electrical and mechanical specifications for 78FR56K.

Inductance
560 nH

78FR56K has an inductance value of 560 nH. 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
545 mA

78FR56K is rated for 545 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)
110mOhm Max

78FR56K lists a DC resistance of 110mOhm Max. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Axial

78FR56K 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: 6/12/2026
Inductance560 nH
Tolerance±10%
Current Rating545 mA
DC Resistance (DCR)110mOhm Max
Saturation Current-
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 560NH 545MA 110 MOHM
Series78F
Product StatusObsolete
Type / ConstructionDrum Core, Wirewound
Core MaterialFerrite
ShieldingUnshielded
Q @ Frequency40 @ 25MHz
Self Resonant Frequency280MHz
Ratings-
Inductance Test Frequency25 MHz
Mounting TypeThrough Hole
Supplier Device Package-
Height - Seated (Max)-
Features-

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