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Wurth Elektronik WE-LHMI 7050 Shielded Multilayer Surface Mount Inductor Composite Iron Powder Core 2.2μH ±20% 74437349022

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin India
Brand Wurth Elektronik
Height 4.8mm
Length 6.6mm
Depth 6.6mm
Packaging Tape & Reel
Series WE-LHMI
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Composite Iron Powder
Inductance 2.2μH
Standards/Approvals RoHS, REACH, JEDEC JS709B, IEC 61249-2-21
Package/Case 7050
Maximum DC Current 7.5A
Maximum DC Resistance 12mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 30MHz
Inductor Construction Wirewound
Automotive Standard AEC-Q200

Key Features

  • Features a composite iron powder core for efficient magnetic shielding.
  • Supports a maximum DC current rating of 7.5 A.
  • Constructed with wirewound inductor design ensuring reliability.
  • Complies with automotive standard AEC-Q200 for high quality.
  • Package case size is 7050 with tape and reel packaging for surface mount assembly.
  • Operating temperature range from -40°C to 125°C for robust performance.
  • Inductor height 4.8 mm, length 6.6 mm, and depth 6.6 mm for compact PCB footprint.
  • Maximum DC resistance is 12 mΩ reducing power loss in circuits.

Product Description

Wurth Elektronik 74437349022 WE-LHMI 7050 Shielded Multilayer Surface Mount Inductor is a premium quality passive electronic component designed for precise inductance applications in power and signal circuits. Featuring a composite iron powder core and wirewound construction, it offers excellent magnetic shielding with low noise and leakage fields.

This inductor is engineered to support a maximum DC current of 7.5 amperes while maintaining an inductance value of 2.2 microhenries with ±20% tolerance. It operates efficiently across a wide temperature range from -40°C to 125°C, making it suitable for automotive and industrial uses requiring robust performance under harsh environmental conditions.

The component package is a 7050 case size with dimensions of 6.6 mm length, 4.8 mm height, and 6.6 mm depth, optimized for surface mount device (SMD) assembly using tape & reel packaging to enhance production efficiency. Its maximum DC resistance of 12 milliohms ensures minimal power dissipation and heat generation.

This product complies with key global standards and directives, including RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21, ensuring reliability and environmental safety. The automotive grade AEC-Q200 certification attests to its suitability for demanding vehicle electrical systems.

Application scenarios for this inductor include DC-DC converters in high current power supplies, field programmable gate array (FPGA) regulators, POL converters, portable devices such as PDAs and digital cameras, mainboards, and graphic cards where efficient power management and magnetic shielding are critical.

Wurth Elektronik's WE-LHMI series offers magnetically shielded chokes designed to handle transient current spikes silently, without acoustic noise or magnetic leakage, ensuring signal integrity and system stability in electronic designs.

Features a composite iron powder core for effective magnetic shielding. Supports high transient current spikes without acoustic noise. Compact 7050 size allows for space-saving PCB layout. Meets automotive and industry standards for reliability and safety.

Tape & reel packaging suitable for automated surface mounting processes. Explore more electronics components and inductors on EnvMart for your next project or manufacturing requirement.

Wurth Elektronik WE-LHMI 7050 Shielded Multilayer Surface Mount Inductor Composite Iron Powder Core 2.2μH ±20% 74437349022
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Frequently Asked Questions

The inductance value of this model is 2.2 microhenries with a tolerance of ±20%.

It supports a maximum DC current rating of 7.5 amperes.

The dimensions of the 7050 case size are 6.6 mm in length, 4.8 mm in height, and 6.6 mm in depth.

It operates efficiently within a temperature range of -40°C to 125°C.

The maximum DC resistance is 12 milliohms, which helps in reducing power loss in circuits.

This inductor features a composite iron powder core for effective magnetic shielding.

It complies with RoHS, REACH, JEDEC JS709B, IEC 61249-2-21, and is certified to the automotive standard AEC-Q200.

It is constructed as a wirewound inductor, ensuring reliability in performance.

It is packaged in tape and reel format, suitable for automated surface mount assembly.

This inductor is suitable for applications such as DC-DC converters, FPGA regulators, and power supplies in portable devices.

The maximum self-resonant frequency is 30 MHz.

The termination style for this model is surface mount, designed for easy integration into PCB layouts.

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