CMS1-2-R Common mode choke, 8 µH @ 100 kHz, 5.7A max, 2 lines, surface mount, horizontal 4 PC pad package.
Mfr Part #:

CMS1-2-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Common mode choke, 8 µH @ 100 kHz, 5.7A max, 2 lines, surface mount, horizontal 4 PC pad package.
Total Stock: 2,000 pcs
$ Price Range: $2.90 - $5.31

CMS1-2-R Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,000 pcs
2000 pcs On Request 1 On Request On Request On Request On Request On Request

CMS1-2-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

CMS1-2-R Description

Short technical summary and product information.

The Eaton CMS1-2-R is a surface mount common mode choke designed for power line filtering. It offers an inductance of 8 µH at 100 kHz, with a maximum current rating of 5.7A and a low DC resistance of 4 mOhm typical. The component is housed in a horizontal, 4 PC pad package measuring 9.40 mm x 7.20 mm x 2.60 mm. It operates over a wide temperature range of -40°C to 160°C. Compliance includes RoHS3, REACH unaffected, and MSL 1 unlimited. Common mode chokes are used to suppress electromagnetic interference (EMI) in power lines and signal lines. This component is suitable for a variety of applications including power supplies, inverters, and automotive electronics.

CMS1-2-R Quick Information

Product Type: Common Mode Choke
Series: CMS1
Canonical Name: Eaton CMS1-2-R Common Mode Choke, 8 µH, 5.7A, 2 Lines, Surface Mount
Subcategory: Common Mode Chokes

CMS1-2-R Compliance

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

CMS1-2-R Estimated Pricing

Qty Low High
1+ $5.31 $5.31
10+ $4.37 $4.37
25+ $4.04 $4.04
50+ $3.81 $3.81
100+ $3.59 $3.59
250+ $3.55 $3.55
2,000+ $2.90 $2.90

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

CMS1-2-R Features

  • 8 µH inductance at 100 kHz.
  • 5.7A maximum current rating.
  • 4 mOhm low DC resistance.
  • Surface mount horizontal package.
  • Wide -40°C to 160°C temperature range.

CMS1-2-R Applications

  • Power line EMI filtering applications.
  • Common mode noise suppression.
  • DC-DC converter input filtering.
  • Automotive electronics power lines.
  • Industrial power supply filtering.

CMS1-2-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type of the CMS1-2-R?

Horizontal, 4 PC Pad surface mount package.

What is the operating temperature range?

-40°C to 160°C.

Is the CMS1-2-R RoHS compliant?

Yes, it is RoHS3 compliant (unverified).

What is the inductance of the CMS1-2-R?

8 µH at 100 kHz.

What is the maximum current rating?

5.7A.

What is the DC resistance?

4 mOhm typical.

What is the mounting type?

Surface mount.

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