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Wurth Elektronik WE-LF Tray Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 1mH 4-Pin 7446122001

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin India
Brand Wurth Elektronik
Height 20.5mm
Length 18.5mm
Depth 13.5mm
Packaging Tray
Series WE-LF
Maximum Operating Temperature 125°C
Minimum Operating Temperature -25°C
Core Material Manganese Zinc Ferrite
Inductance 1mH
Package/Case Tray
Maximum DC Current 2A
Pin Count 4
Maximum DC Resistance 60mΩ
Inductance Tolerance ±30 %
Termination Style Solder
Inductor Construction Sector Winding

Key Features

  • Shielded sector winding construction reduces electromagnetic interference.
  • Rated for maximum DC current of 2A and maximum DC resistance of 60mΩ.
  • Compact tray packaging with 18.5 mm length, 13.5 mm depth, and 20.5 mm height.
  • Wide operating temperature range from -25°C to 125°C.
  • Four-pin solder termination suitable for surface mount applications.
  • Complies with AEC-Q200, RoHS, REACH, JEDEC JS709B, and other industry standards.
  • Designed for mains filters, power electronics, and switched-mode power supplies.
  • Effective suppression in low to medium frequency ranges with limited leakage.

Product Description

Wurth Elektronik 7446122001 WE-LF Tray Shielded Wirewound Surface Mount Inductor is crafted with a high-quality manganese zinc ferrite core providing stable 1mH inductance for effective noise suppression in sensitive electronic circuits.

The sector winding construction within a shielded four-pin surface mount package minimizes electromagnetic interference, making it ideal for use in power electronics and mains filtering applications.

This component supports a maximum DC current of 2A with a modest maximum DC resistance of 60mΩ, ensuring efficient power handling and minimal losses across a wide operating temperature range from -25°C to 125°C.

Dimensionally compact with 18.5mm length, 13.5mm depth and 20.5mm height, the tray package facilitates automated assembly and high volume production efficiency.

The inductor complies with stringent industrial standards such as AEC-Q200 for automotive applications, DIN EN 61760-2, IEC 61249-2-21, JEDEC JS709B, REACH and RoHS directives, affirming its quality and environmental compliance.

Shielded sector winding construction reduces EMI for reliable operation. High current capacity and low resistance optimize performance in power circuits. Tray packaging supports efficient manufacturing workflows. Compact dimensions suitable for densely populated PCBs.

Wide temperature and environmental compliance ensure durability in industrial environments.

This surface mount inductor is perfect for industrial, electronic manufacturing, power supply, and automotive filter circuit applications where reliable suppression of common mode interference is critical.

Explore more Wurth Elektronik products and other Surface Mount Inductors categorized under Electronics Components on EnvMart for precise and quality assured industrial grade electronic components.

Wurth Elektronik WE-LF Tray Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 1mH 4-Pin 7446122001
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Frequently Asked Questions

This model has an inductance value of 1mH, providing effective noise suppression in electronic circuits.

It is rated for a maximum DC current of 2A, ensuring efficient power handling in various applications.

The inductor has a length of 18.5mm, a depth of 13.5mm, and a height of 20.5mm, making it compact for surface mount applications.

The maximum DC resistance for this inductor is 60mΩ, which helps minimize power losses during operation.

It operates within a wide temperature range from -25°C to 125°C, suitable for various environmental conditions.

This unit features a manganese zinc ferrite core, which contributes to its stable inductance and effective noise suppression.

The inductor is designed with a four-pin configuration, suitable for surface mount applications.

It utilizes a solder termination style, which is standard for surface mount components.

It complies with AEC-Q200, RoHS, REACH, and JEDEC JS709B, ensuring quality and environmental compliance for various applications.

It is designed for mains filters, power electronics, and switched-mode power supplies, effectively suppressing noise in these circuits.

This model is packaged in a tray, facilitating automated assembly and high-volume production.

The inductance tolerance for this inductor is ±30%, allowing for some variation in inductance during manufacturing.

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