CMS3-7-R Common mode choke with 258 µH inductance and 2.45A current rating. Surface mount package in Horizontal 4 PC Pad configuration.
Mfr Part #:

CMS3-7-R

Available from 1 distributors
Mfr Name: Eaton - Electronics Division
Eaton - Electronics Division
Common mode choke with 258 µH inductance and 2.45A current rating. Surface mount package in Horizontal 4 PC Pad configuration.
Total Stock: 80 pcs
$ Price Range: $2.91 - $5.32

CMS3-7-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
80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request

CMS3-7-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

CMS3-7-R Description

Short technical summary and product information.

The CMS3-7-R is a common mode choke designed for power line filtering applications. It features a 258 µH inductance at 100 kHz and a maximum current rating of 2.45A. The DC resistance is typically 27 mOhm. This component is suitable for surface mount assembly with a Horizontal 4 PC Pad package measuring 11.43 mm by 11.43 mm with a maximum height of 6.00 mm. It operates over a wide temperature range from -40°C to 160°C. The two-line configuration helps suppress common mode noise in power supply circuits. The component is RoHS3 compliant and has an MSL of 1 (unlimited).

CMS3-7-R Quick Information

Product Type: Common Mode Choke
Canonical Name: Common Mode Choke CMS3-7-R, 258 µH, 2.45A, Surface Mount
Subcategory: Power Line Choke

CMS3-7-R Compliance

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

CMS3-7-R Estimated Pricing

Qty Low High
1+ $5.32 $5.32
10+ $4.38 $4.38
25+ $4.05 $4.05
50+ $3.82 $3.82
100+ $3.60 $3.60
250+ $3.56 $3.56
600+ $3.15 $3.15
1,200+ $2.98 $2.98
1,800+ $2.91 $2.91

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

CMS3-7-R Features

  • 258 µH inductance at 100 kHz.
  • Rated for 2.45A maximum current.
  • Surface mount Horizontal 4 PC Pad package.
  • Wide operating temperature range -40°C to 160°C.
  • Low DC resistance of 27 mOhm typical.

CMS3-7-R Applications

  • Used in power line common mode noise filtering.
  • Suitable for DC/DC converter input/output filtering.
  • Ideal for EMI suppression in automotive electronics.
  • Applicable in industrial power supply circuits.

CMS3-7-R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

-40°C to 160°C.

Is this component RoHS compliant?

Yes, RoHS3 Compliant (unverified).

What is the package/case?

Horizontal, 4 PC Pad.

What is the inductance value?

258 µH at 100 kHz.

What is the current rating?

2.45A maximum.

How many lines does it have?

2 lines.

What is the mounting type?

Surface Mount.

Home
Account

Categories