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CMS3-4 The Cooper Industries CMS3-4 is a common mode choke designed for filtering applications. It offers a nominal inductance of 28 µH and a maximum DC current rating of 5.7A.
Mfr Part #:

CMS3-4

Available from 1 distributors
Mfr Name: Cooper Industries
Cooper Industries
The Cooper Industries CMS3-4 is a common mode choke designed for filtering applications. It offers a nominal inductance of 28 µH and a maximum DC current rating of 5.7A.
✓ Total Stock: 600 pcs
$ Price Range: $0.99

CMS3-4 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
600 pcs
On Request
600 pcs On Request 1 On Request On Request 14+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CMS3-4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Inductance
Operating Temperature Range
Termination Style
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CMS3-4 Description

Short technical summary and product information.

The Cooper Industries CMS3-4 is a common mode choke with a surface mount termination style. It is designed to provide effective noise filtering in electronic circuits.

 

Key electrical specifications include an inductance of 28 µH at 100 kHz, a maximum DC current of 5.7A, and a typical maximum DC resistance of 5 mOhms. The operating temperature range for this component is -40°C to +160°C.

 

Mechanically, the CMS3-4 has a case height of 6 mm, a case length of 13.97 mm, and a case width of 11.43 mm. It is supplied on a reel, with a standard factory pack quantity of 600 units.

 

This component is suitable for applications requiring common mode noise suppression. Its surface mount design facilitates integration into modern PCB layouts.

CMS3-4 Quick Information

Product Type: Common Mode Choke
Canonical Name: Common Mode Choke
Subcategory: Filters

CMS3-4 Compliance

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

CMS3-4 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

CMS3-4 Features

  • 28 µH inductance at 100 kHz.
  • 5.7A maximum DC current rating.
  • 5 mOhms typical DC resistance.
  • Wide -40°C to +160°C operating temperature.
  • Surface mountable SMD/SMT package.

CMS3-4 Applications

  • Effective common mode noise filtering.
  • Suitable for power supply circuits.
  • Used in signal line filtering.
  • Integration into compact designs.

CMS3-4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the CMS3-4 inductor?

28 µH at 100 kHz.

What is the maximum DC current rating?

5.7 A.

What is the DC resistance of the CMS3-4?

5 mOhms typical.

What is the operating temperature range?

-40°C to +160°C.

What is the package size of the CMS3-4?

13.97 mm x 11.43 mm x 6 mm.

What is the packaging method?

Reel packaging with 600 pieces per reel.

What is the termination style?

SMD/SMT.

CMS3-4 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CMS3-6-R
CMS3-6-R
Cooper Industries
The Cooper Industries CMS3-6-R is a common mode choke/filter designed for surface mount applications. It offers a nominal inductance of 28 µH.
View Part
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