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Wurth Elektronik WE-SL1 Surface Mount Common Mode Line Filter with Ferrite Core, 100 μH, 300 mA, ±40% Inductance 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

  • Capable of handling a maximum DC current of 300 mA.
  • Inductance tolerance of ±40% for reliable performance.
  • Built with a sectional winding and ferrite core for noise suppression.
  • Compact surface mount package dimensions of 6.5mm length, 1.65mm height, and 3.6mm depth.
  • Meets automotive AEC-Q200 standards and is RoHS compliant.
  • Operating temperature range from -40°C to 105°C ensures durability.
  • Maximum DC resistance of 220 mΩ reduces power loss.
  • UL-94-V0 compliant housing for flame resistance.

Product Description

Wurth Elektronik 744212101 Surface Mount Common Mode Line Filter is engineered with a ferrite core and sectional winding design to effectively suppress electromagnetic interference (EMI) in electronic circuits. Featuring an inductance of 100 μH with ±40% tolerance, this filter supports a maximum DC current rating of 300 mA, suitable for sensitive signal integrity applications.

The device is housed in a compact surface mount package measuring 6.5mm in length, 1.65mm in height, and 3.6mm in depth. It combines high performance with a robust build, conforming to the automotive AEC-Q200 standard and RoHS compliance for eco-friendly usage.

With a maximum DC resistance of 220 mΩ and a maximum operating temperature of 105°C, the WE-SL1 series ensures reliable operation across a wide temperature range from -40°C to 105°C. The UL-94-V0 approved housing provides flame retardancy, enhancing safety in industrial and automotive environments.

This common mode line filter is designed for integration in data and power lines including CAN bus systems, USB interfaces, and firewire connections, offering effective EMI suppression and signal filtering in noise-sensitive applications.

Capable of handling a maximum DC current of 300 mA. Inductance tolerance of ±40% for reliable performance. Built with a sectional winding and Ferrite Core for noise suppression. Compact surface mount package dimensions of 6.5mm length, 1.65mm height, and 3.6mm depth.

Meets automotive AEC-Q200 standards and is RoHS compliant. Operating temperature range from -40°C to 105°C ensures durability. Maximum DC resistance of 220 mΩ reduces power loss. UL-94-V0 compliant housing for flame resistance.

Applications include data and power lines such as CAN, USB, and firewire.

This product is ideal for industrial electronics, automotive electronics, communication devices, and other electronics requiring EMI filtering and signal integrity enhancement. The Wurth Elektronik WE-SL1 line is a trusted choice for engineers designing reliable and efficient surface mount common mode filters.

Explore additional Wurth Elektronik surface mount inductors and line filters within the EnvMart catalog for comprehensive solutions.

Wurth Elektronik WE-SL1 Surface Mount Common Mode Line Filter with Ferrite Core, 100 μH, 300 mA, ±40% Inductance 744212101
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Frequently Asked Questions

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

This unit can handle a maximum DC current of 300 mA.

The surface mount package dimensions are 6.5 mm in length, 1.65 mm in height, and 3.6 mm in depth.

The operating temperature range for this model is from -40°C to 105°C.

It supports various interfaces including USB, firewire, and data and power lines.

The maximum DC resistance is 220 mΩ, which helps reduce power loss.

This model is compliant with RoHS and has a UL-94-V0 rated housing for flame resistance.

The core material used in this filter is ferrite, which aids in noise suppression.

It features a sectional winding construction, which is designed for effective electromagnetic interference suppression.

The maximum self-resonant frequency is 100 kHz.

Yes, it meets automotive AEC-Q200 standards, making it suitable for automotive applications.

This unit is packaged in tape and reel format for easy handling and integration into circuits.

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