CMS3-6-R The Eaton CMS3-6-R is a surface mount common mode choke for power line filtering. It features 217µH inductance, 2.85A current rating, and 20mΩ typical DCR.
Mfr Part #:

CMS3-6-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
The Eaton CMS3-6-R is a surface mount common mode choke for power line filtering. It features 217µH inductance, 2.85A current rating, and 20mΩ typical DCR.
Total Stock: 393 pcs
$ Price Range: $2.93 - $5.35

CMS3-6-R Available from 1 distributor

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393 pcs
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CMS3-6-R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature

CMS3-6-R Description

Short technical summary and product information.

The CMS3-6-R is a surface mount common mode choke manufactured by Eaton - Electronics Division. Designed for power line applications, this two-line choke provides common mode noise suppression in a compact, automated-assembly-friendly package.

 

With an inductance of 217µH at 100kHz and a current rating of 2.85A, the CMS3-6-R balances filtering performance with current handling capability. Its typical DC resistance of 20mΩ helps minimize power losses in the filter circuit.

 

The component measures 11.43mm by 11.43mm with a maximum height of 6.00mm, and is offered in a horizontal four-pad surface mount package. It operates over a temperature range of -40°C to 160°C, supporting use in demanding thermal environments.

 

The part carries RoHS3 compliance, REACH unaffected status, and MSL 1 designation according to existing supplier records. These characteristics make it suitable for power supply and industrial filtering applications.

CMS3-6-R Quick Information

Product Type: Common Mode Choke
Series: CMS
Canonical Name: CMS3-6-R Common Mode Choke
Subcategory: Power Line Choke

CMS3-6-R Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CMS3-6-R Estimated Pricing

Qty Low High
1+ $5.35 $5.35
10+ $4.40 $4.40
25+ $4.07 $4.07
50+ $3.84 $3.84
100+ $3.62 $3.62
250+ $3.58 $3.58
600+ $3.17 $3.17
1,200+ $2.99 $2.99
1,800+ $2.93 $2.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

CMS3-6-R Features

  • Two-line common mode choke for power lines.
  • 217µH inductance at 100kHz.
  • Rated current up to 2.85A.
  • Surface mount horizontal 4-pad package.
  • Operating temperature range -40°C to 160°C.

CMS3-6-R Applications

  • For common mode noise filtering in power lines.
  • Surface mount design for compact PCB layouts.
  • Supports up to 2.85A supply currents.
  • Operates reliably in high temperature environments.

CMS3-6-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the CMS3-6-R?

217µH at 100kHz.

What is the current rating of the CMS3-6-R?

2.85A maximum.

What is the DC resistance of the CMS3-6-R?

20mΩ typical.

What is the operating temperature range?

-40°C to 160°C.

What package is the CMS3-6-R available in?

Horizontal, 4 PC pad surface mount package.

How many lines does this common mode choke have?

2 lines.

Is the CMS3-6-R RoHS compliant?

Yes, RoHS3 compliant per existing records.

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