My favorites

22R684MC

muRata

SMD,7.8x7mm
PDF

Description

Power Inductor, 680uH, ±10%, Rated current: 300mA, Case: SMD,7.8x7mm

Specifications

Inductance
680uH
Current Rating
300mA
DC Resistance (DCR)
2.64Ω

Parameter Guide

Understand the key electrical and mechanical specifications for 22R684MC.

Inductance
680uH

22R684MC 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
300mA

22R684MC is rated for 300mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
2.64Ω

22R684MC lists a DC resistance of 2.64Ω. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

Package / Case
SMD,7.8x7mm

22R684MC uses a package or case of SMD,7.8x7mm. 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 22R684MC to manufacturer, series, and broader datasheet collections.

Product Attributes

Datasheet record
Source documentLast updated: 9/20/2026
Inductance680uH
Tolerance±10%
Current Rating300mA
DC Resistance (DCR)2.64Ω
Case / SizeSMD,7.8x7mm
Package / CaseSMD,7.8x7mm
SuppliermuRata
DescriptionPower Inductor, 680uH, ±10%, Rated current: 300mA, Case: SMD,7.8x7mm
Type / ConstructionPower Inductor

Preview

Open PDF