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0402CS-40NX_R

0402CS-40NX_R

Coilcraft

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Description

This datasheet and specification page covers the 0402CS-40NX_R electronic component from Coilcraft. This device features an inductance of 40 nH, current rating of 320mA, DC resistance (DCR) of 0.44Ω. View the PDF datasheet, compare key parametric specifications, and review possible cross-reference candidates for your design.

Specifications

Inductance
40 nH
Current Rating
320mA
DC Resistance (DCR)
0.44Ω

Parameter Guide

Understand the key electrical and mechanical specifications for 0402CS-40NX_R.

Inductance
40 nH

0402CS-40NX_R has an inductance value of 40 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
320mA

0402CS-40NX_R is rated for 320mA. Current rating helps determine whether the part can carry the expected DC or RMS current without excessive heating or saturation risk.

DC Resistance (DCR)
0.44Ω

0402CS-40NX_R lists a DC resistance of 0.44Ω. Lower DCR usually reduces conduction loss and improves efficiency in power circuits.

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Product Attributes

Datasheet record
Source documentLast updated: 4/27/2026
Inductance40 nH
Current Rating320mA
DC Resistance (DCR)0.44Ω
SupplierCoilcraft
Series0402CS

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