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CM6149R-253 Common mode choke with 25µH inductance at 10kHz, 3A rated current, and 10mOhm DCR. Surface mount package.
Mfr Part #:

CM6149R-253

Available from 1 distributors
Mfr Name: API Delevan Inc.
API Delevan Inc.
Common mode choke with 25µH inductance at 10kHz, 3A rated current, and 10mOhm DCR. Surface mount package.
✓ Total Stock: 61 pcs
$ Price Range: $21.70

CM6149R-253 Available from 1 distributor

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✓ Non-Authorised
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61 pcs
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CM6149R-253 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)
Height (Max)
Inductance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
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CM6149R-253 Description

Short technical summary and product information.

The CM6149R-253 is a common mode choke from API Delevan's CM6149 series. It features a 25µH inductance measured at 10kHz, with a rated RMS current of 3A and a maximum DC resistance of 10mOhm. The component is designed for surface mount assembly in a horizontal, 4 PC pad package (7.24mm x 7.24mm, height 5.33mm).

 

Electrical characteristics include a dielectric withstanding voltage of 500V RMS at 60Hz and a maximum power dissipation of 0.200 Watts at 25°C ambient. The operating temperature range spans -55°C to 105°C, making it suitable for a wide variety of industrial and automotive environments.

 

The choke is supplied in tape and reel packaging with up to 800 pieces per 13" reel. It is also available in bulk. The part number suffix 'R' indicates RoHS compliance per manufacturer marking conventions.

CM6149R-253 Quick Information

Product Type: Common Mode Choke
Series: CM6149
Canonical Name: API Delevan CM6149R-253 Common Mode Choke, 25µH, 3A, 2-Line, SMD
Subcategory: Surface Mount Common Mode Choke

CM6149R-253 Compliance

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

CM6149R-253 Estimated Pricing

Qty Low High
100+ $21.70 $21.70

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

CM6149R-253 Features

  • 25µH inductance at 10kHz test frequency.
  • Rated for 3A RMS current.
  • Low 10mOhm maximum DC resistance.
  • Surface mount package with 4 PC pads.
  • Operating temperature range -55°C to 105°C.

CM6149R-253 Applications

  • Used in common mode noise filtering.
  • Suitable for power supply input lines.
  • Ideal for EMI suppression in automotive electronics.
  • Applied in DC/DC converter circuits.

CM6149R-253 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the CM6149R-253?

25 µH at 10 kHz.

What is the maximum current rating?

3 A RMS.

What is the DC resistance?

10 mOhm maximum.

What is the operating temperature range?

-55°C to 105°C.

What package does the CM6149R-253 come in?

Horizontal, 4 PC Pad surface mount package.

Is this component RoHS compliant?

Yes, RoHS3 compliant per manufacturer marking, but this status is unverified in current data.

What is the dielectric withstanding voltage?

500 V RMS at 60 Hz.

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