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Wurth Elektronik Surface Mount Common Mode Line Filter with Ferrite Core 120 μH Sectional Winding ±40% 2.5 A 744272121

Category Surface Mount Inductors Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 6.5mm
Length 10mm
Depth 8.7mm
Packaging Tape & Reel
Series WE-SL5
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Interfaces USB, Firewire, data and power lines
Core Material Ferrite
Inductance 120μH
Standards/Approvals RoHS, UL-94-V0
Maximum DC Current 2.5A
Pin Count 4
Maximum DC Resistance 25mΩ
Inductance Tolerance ±40 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 100kHz
Inductor Construction Sectional Winding
Automotive Standard AEC-Q200

Key Features

  • Compact 4-pin surface mount design ideal for PCB integration.
  • Ferrite core construction ensures effective noise suppression.
  • Operational temperature range from -40°C to 125°C.
  • Maximum DC resistance of 25 mΩ to minimize power loss.
  • RoHS compliant and UL-94-V0 flame retardant housing.
  • Supports automotive applications per AEC-Q200 standard.
  • Maximum self-resonant frequency is 100 kHz.
  • Suitable for suppression of interference on USB, Firewire, CAN, data, and power lines.

Product Description

Wurth Elektronik 744272121 Surface Mount Common Mode Line Filter features a ferrite core with sectional winding technology providing an inductance of 120 μH and a tolerance of ±40%. It is designed for electronics applications requiring suppression of common mode noise, rated for a maximum DC current of 2.5 A.

This 4-pin surface mount filter measures 10 mm in length, 6.5 mm in height, and 8.7 mm in depth. It is constructed with a ferrite core, ensuring efficient noise attenuation on various signal and power lines. The component supports a wide operational temperature range from -40°C to 125°C, making it suitable for automotive and industrial applications adhering to the AEC-Q200 standard.

The maximum DC resistance is 25 milliohms, minimizing power loss, with a maximum self-resonant frequency of 100 kHz. The UL-94-V0 compliant housing guarantees flame retardancy for safety compliance. It is commonly applied in CAN, USB, Firewire, and other data and power line filtering scenarios, effectively reducing electromagnetic interference and enhancing signal integrity.

The product is supplied in tape and reel packaging, facilitating high-volume automated PCB assembly and manufacturing efficiency. This Wurth Elektronik line filter is ideal for industrial and automotive electronics, telecommunications equipment, and any electronic device requiring effective EMI suppression with compact surface mount technology.

Compact 4-pin surface mount design ideal for PCB integration. Ferrite core construction ensures effective noise suppression. Operational temperature range from -40°C to 125°C. Maximum DC resistance of 25 mΩ to minimize power loss.

RoHS compliant and UL-94-V0 flame retardant housing. Supports automotive applications per AEC-Q200 standard. Maximum self-resonant frequency is 100 kHz. Suitable for suppression of interference on USB, Firewire, CAN, data, and power lines.

Packaged in tape and reel for automated assembly.

Explore more reliable electronic components and Surface Mount Inductors in our Electronics Components category at EnvMart for your industrial, automotive, and communication applications.

Wurth Elektronik Surface Mount Common Mode Line Filter with Ferrite Core 120 μH Sectional Winding ±40% 2.5 A 744272121
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Frequently Asked Questions

The inductance value of this model is 120 μH with a tolerance of ±40%.

It is rated for a maximum DC current of 2.5 A.

The operational temperature range is from -40°C to 125°C.

The maximum DC resistance is 25 mΩ, which helps minimize power loss.

This line filter utilizes a ferrite core construction for effective noise suppression.

The maximum self-resonant frequency is 100 kHz.

It measures 10 mm in length, 6.5 mm in height, and 8.7 mm in depth.

It is supplied in tape and reel packaging, which is suitable for automated assembly.

This unit supports USB, Firewire, data, and power lines for effective EMI suppression.

Yes, it supports automotive applications per the AEC-Q200 standard.

It is RoHS compliant and has a UL-94-V0 flame retardant housing.

This inductor features sectional winding construction, enhancing its performance.

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