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Wurth Elektronik Surface Mount Common Mode Line Filter WE-SL1, 100μH Inductance, 300mA Current, Ferrite Core 744212101

Category Ferrite Core Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 1.65mm
Length 6.5mm
Depth 3.6mm
Packaging Tape & Reel
Series WE-SL1
Maximum Operating Temperature 105°C
Minimum Operating Temperature -40°C
Interfaces USB, firewire, data and power lines
Core Material Ferrite
Inductance 100μH
Standards/Approvals RoHS, UL-94-V0
Package/Case Surface Mount
Maximum DC Current 300mA
Maximum DC Resistance 220mΩ
Inductance Tolerance ±40 %
Termination Style Lötpad/soldering spec
Maximum Self Resonant Frequency 100kHz
Inductor Construction Sectional Winding
Automotive Standard AEC-Q200

Key Features

  • This component features a sectional winding construction with an inductance tolerance of ±40%.
  • It supports a maximum DC resistance of 220mΩ ensuring efficient signal integrity.
  • Compact surface mount package measures 6.5mm length, 1.65mm height, and 3.6mm depth.
  • Complies with RoHS and UL-94-V0 standards, suitable for automotive applications (AEC-Q200 certified).
  • Designed to operate reliably within -40°C to 105°C temperature range.
  • Ideal for USB, firewire, data, and power lines to reduce electromagnetic interference.
  • The soldering termination style is Lötpad for secure PCB mounting.
  • Constructed with ferrite core material for effective EMI suppression.

Product Description

Wurth Elektronik 744212101 Surface Mount Common Mode Line Filter WE-SL1 series is a high-quality ferrite core inductive component designed to suppress electromagnetic interference on data and power lines in industrial, automotive, and consumer electronics applications.

This surface mount device offers 100μH inductance with a sectional winding construction that ensures reliable performance even at elevated operating temperatures up to 105°C. It features a maximum DC current rating of 300mA and maximum DC resistance of 220mΩ, providing low power loss and stable operation. The filter complies with international standards including RoHS and UL-94-V0 for flame retardance, with additional automotive certification via AEC-Q200.

The compact design measures 6.5mm in length, 1.65mm in height, and 3.6mm in depth, suitable for modern PCB layouts requiring minimal space without compromising performance. The Lötpad soldering termination style enables straightforward surface mounting for automated assembly. Ferrite core material provides effective noise suppression in CAN, USB, Firewire, and other data transmission and power interfaces.

This line filter’s maximum self-resonant frequency of 100kHz highlights its suitability for a broad range of frequency applications in filtering and noise reduction circuits. Sectional winding construction provides stable inductance.

Temperature operation range from -40°C to 105°C ensures durability. Surface mount packaging reduces assembly complexity. IEC and automotive certifications confirm quality standards. Ferrite Core enhances electromagnetic compatibility (EMC).

Low DC resistance minimizes power loss in circuits. Applicable in USB, firewire, data, and power line noise suppression. Compact dimensions optimize PCB footprint.

This product is manufactured in China and represents a trusted solution for manufacturers seeking reliable common mode line filtering components in demanding industrial, automotive, and consumer electronic environments. Browse EnvMart for the full range of Wurth Elektronik inductors and related electronic components to complement your designs.

Wurth Elektronik Surface Mount Common Mode Line Filter WE-SL1, 100μH Inductance, 300mA Current, Ferrite Core 744212101
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Frequently Asked Questions

The inductance value of this model is 100μH with an inductance tolerance of ±40%.

It has a maximum DC current rating of 300mA, ensuring stable operation under specified conditions.

This unit measures 6.5mm in length, 1.65mm in height, and 3.6mm in depth, making it suitable for compact PCB layouts.

The maximum operating temperature for this model is 105°C, allowing it to function reliably in elevated temperature environments.

It is designed to work with USB, Firewire, data, and power lines, effectively reducing electromagnetic interference in these applications.

The maximum DC resistance is 220mΩ, which contributes to efficient signal integrity and low power loss.

This component features a Lötpad soldering termination style, facilitating secure and straightforward surface mounting.

It complies with RoHS and UL-94-V0 standards, and is AEC-Q200 certified for automotive applications.

The maximum self-resonant frequency is 100kHz, making it suitable for a broad range of filtering applications.

The core material of this model is ferrite, which is effective for electromagnetic interference suppression.

The minimum operating temperature is -40°C, allowing it to function in low-temperature environments.

It features a sectional winding construction, which helps maintain stable inductance across varying conditions.

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