My favorites

33681C

muRata

Through Hole-4P,29x16.3mm
PDF

Description

Power Inductor, 680uH, ±15%, Rated current: 920mA, Case: Through Hole-4P,29x16.3mm

Specifications

Inductance
680uH
Current Rating
920mA
DC Resistance (DCR)
183mΩ

Parameter Guide

Understand the key electrical and mechanical specifications for 33681C.

Inductance
680uH

33681C has an inductance value of 680uH. 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
920mA

33681C is rated for 920mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
183mΩ

33681C lists a DC resistance of 183mΩ. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
Through Hole-4P,29x16.3mm

33681C uses a package or case of Through Hole-4P,29x16.3mm. Package size affects PCB footprint, height clearance, thermal behavior, and compatibility with automated assembly.

Quick Tools

Use these calculators to help with your inductor design

Explore Related Datasheet Paths

Continue from 33681C to manufacturer, series, and broader datasheet collections.

Product Attributes

Datasheet record
Source documentLast updated: 9/20/2026
Inductance680uH
Tolerance±15%
Current Rating920mA
DC Resistance (DCR)183mΩ
Case / SizeThrough Hole-4P,29x16.3mm
Package / CaseThrough Hole-4P,29x16.3mm
SuppliermuRata
DescriptionPower Inductor, 680uH, ±15%, Rated current: 920mA, Case: Through Hole-4P,29x16.3mm
Type / ConstructionPower Inductor

Preview

Open PDF