CM4440Z111R-10 Common mode choke with 20A current rating, 110Ω impedance at 100MHz, 3 lines, surface mount package.
Mfr Part #:

CM4440Z111R-10

Available from 1 distributors
Mfr Name: Laird Technologies
Laird Technologies
Common mode choke with 20A current rating, 110Ω impedance at 100MHz, 3 lines, surface mount package.
Total Stock: 64 pcs
$ Price Range: $1.50 - $2.97

CM4440Z111R-10 Available from 1 distributor

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Non-Authorised
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64 pcs
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CM4440Z111R-10 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)
Impedance @ Frequency
Mounting Type
Number of Lines
Operating Temperature

CM4440Z111R-10 Description

Short technical summary and product information.

The CM4440Z111R-10 is a power line common mode choke from Laird Technologies designed for high current applications. It features 3 lines with an impedance of 110 Ω at 100 MHz, a maximum current rating of 20A, and a low DC resistance of 1 mΩ. The component is surface mountable in a Vertical, 6 Flat Lead package measuring 11.05mm x 10.03mm with a maximum height of 9.32mm. It operates over a temperature range of -40°C to 125°C, making it suitable for demanding environments. This choke is intended for common mode noise suppression in power supply and automotive circuits.

CM4440Z111R-10 Quick Information

Product Type: Common Mode Choke
Series: CM4440
Canonical Name: Common Mode Choke, Power Line, 3 Lines, 110 Ω @ 100 MHz, 20A, Surface Mount
Subcategory: Power Line Chokes

CM4440Z111R-10 Compliance

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

CM4440Z111R-10 Estimated Pricing

Qty Low High
1+ $2.97 $2.97
10+ $2.50 $2.50
25+ $2.22 $2.22
100+ $2.11 $2.11
375+ $1.91 $1.91
750+ $1.87 $1.87
2,250+ $1.50 $1.50

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

CM4440Z111R-10 Features

  • Power line common mode filter.
  • Rated for 20A continuous current.
  • 110Ω impedance at 100MHz.
  • Surface mount package with 6 flat leads.
  • Operating temperature range -40°C to 125°C.

CM4440Z111R-10 Applications

  • Used in power supply EMI filtering.
  • Suitable for automotive electronics.
  • Ideal for high current DC lines.
  • Common mode noise suppression in 3-phase systems.

CM4440Z111R-10 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package/case of this common mode choke?

Vertical, 6 Flat Lead.

What is the operating temperature range?

-40°C to 125°C.

Is this component RoHS compliant?

It is listed as RoHS3 Compliant, but this is unverified and should be confirmed with the manufacturer.

What is the current rating?

20A maximum.

What is the impedance at 100 MHz?

110 Ω.

How many lines does it have?

3 lines.

What is the DC resistance?

1 mΩ maximum.

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