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Wurth Elektronik Wirewound Surface Mount Inductor with Ferrite Core 5 mH ±30% 4A WE-CMBH 744834405

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Operating Temperature -40°C to +125°C
Height 22mm
Length 32.5mm
Depth 28mm
Packaging Tray
Series WE-CMBH
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 5mH
Standards/Approvals IEC 61249-2-21, RoHS, REACH
Package/Case L
Maximum DC Current 4A
Pin Count 4
Maximum DC Resistance 50mΩ
Inductance Tolerance ±30 %
Termination Style Surface Mount
Inductor Construction Moulded

Key Features

  • Wirewound construction with a ferrite core for enhanced magnetic performance.
  • Moulded surface mount package with 4 pins and length of 32.5 mm.
  • Inductance value of 5 mH with tolerance of ±30% suitable for power electronics.
  • Can operate safely in temperatures from -40°C to 125°C.
  • Maximum DC resistance of 50 milliohms to reduce power loss.
  • Complies with IEC 61249-2-21, RoHS and REACH standards for quality and environmental safety.
  • Tray packaging suitable for automated placement equipment.
  • Designed for use in power line input/output filters and radio interference suppression in motors.

Product Description

Wurth Elektronik 744834405 WE-CMBH Series Wirewound Surface Mount Inductor with Ferrite Core offers a 5 mH inductance value with a tolerance of ±30% and supports maximum DC current of 4 A. It features a moulded construction with 4 pins in a surface mount L package design measuring 32.5 mm in length, 22 mm in height, and 28 mm in depth.

This common mode choke series is engineered for power electronics applications requiring suppression at low frequency ranges and effective broadband screening. Its low capacitance winding style enhances radio frequency interference suppression, particularly suitable for power line in- and output filters and motor noise reduction.

The component’s operating temperature range spans from -40°C to 125°C, ensuring reliability in demanding industrial environments. Its maximum DC resistance of 50 mΩ helps minimize power loss, contributing to efficiency in electronic circuits. The core material is ferrite, which is molded securely to the winding to provide durability and magnetic stability.

Manufactured in China, the inductor complies with international standards including IEC 61249-2-21, RoHS, and REACH, certifying its material and environmental safety compliance. The device is supplied in tray packaging, facilitating easy integration into manufacturing processes.

Wirewound construction with ferrite core enhances magnetic performance. Compact L package with 4 pins designed for surface mounting. 5 mH inductance with ±30% tolerance suits power electronics filtering. High operating temperature range from -40°C to 125°C.

Low DC resistance of 50 mΩ minimizes power dissipation. Compliance with IEC 61249-2-21, RoHS, and REACH standards. Tray packaging supports automated assembly operations. Ideal for power line filters and motor radio interference suppression.

This Wurth Elektronik Surface Mount Inductor is a reliable solution for industrial electronics, power management, and automotive applications requiring efficient common mode noise filtering. Browse the Electronics Components category at EnvMart for more inductors and related passive components from top global brands.

Wurth Elektronik Wirewound Surface Mount Inductor with Ferrite Core 5 mH ±30% 4A WE-CMBH 744834405
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Frequently Asked Questions

This model has an inductance value of 5 mH with a tolerance of ±30%.

The maximum DC current for this inductor is 4 A.

It measures 32.5 mm in length, 22 mm in height, and 28 mm in depth.

It can operate safely in temperatures ranging from -40°C to +125°C.

The maximum DC resistance is 50 milliohms, which helps reduce power loss.

It complies with IEC 61249-2-21, RoHS, and REACH standards for material and environmental safety.

It features a wirewound construction with a ferrite core, designed for enhanced magnetic performance.

It is supplied in tray packaging, which is suitable for automated placement equipment.

The termination style of this unit is surface mount, with a 4-pin configuration.

It is designed for use in power line input/output filters and radio interference suppression in motors.

The core material is ferrite, providing durability and magnetic stability.

This inductor belongs to the WE-CMBH series.

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