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Wurth Elektronik Shielded Wirewound Surface Mount Inductor Iron Core 120 μH ±20 % 1.15 A 0804 WE-LQS 74404084121

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 4.2mm
Length 8mm
Depth 8mm
Packaging Tape & Reel
Series WE-LQS
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Iron
Inductance 120μH
Standards/Approvals IEC 61249-2-21, JEDEC JS709B, REACH, RoHS
Package/Case 0804
Maximum DC Current 1.15A
Pin Count 2
Maximum DC Resistance 347mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 6MHz
Inductor Construction Moulded
Automotive Standard AEC-Q200

Key Features

  • The 0804 package size ensures compact PCB footprint.
  • Inductor features ±20 % tolerance for reliable performance.
  • Maximum DC resistance is 347 mΩ, suitable for efficient power handling.
  • Operational temperature range from -40°C to 125°C supports harsh environments.
  • Compliance with automotive standard AEC-Q200 guarantees quality and reliability.
  • Moulded construction with magnetic shielding reduces interference in circuits.
  • Designed for surface mount termination for modern assembly processes.
  • Maximum self-resonant frequency of 6 MHz enables stable high-frequency operation.

Product Description

Wurth Elektronik 74404084121 is a shielded wirewound surface mount inductor featuring an iron core, 120 μH inductance, and a maximum DC current of 1.15 A. This 0804 package size component is moulded and magnetically shielded, providing reliable performance in demanding electrical applications.

The inductor exhibits ±20 % inductance tolerance and a maximum DC resistance of 347 mΩ, allowing it to efficiently manage power within portable electronic devices and switching controllers. Its wide operating temperature range from -40°C to 125°C makes it suitable for automotive and industrial environments.

Certified with automotive standard AEC-Q200 and compliant with IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS standards, this inductor ensures environmental and quality compliance. The surface mount package style allows easy integration during PCB manufacturing using tape & reel packaging.

Applications include switching regulators, portable electronic equipment such as PDAs, smartphones, digital cameras, and TVs where high efficiency and compact design are required. The magnetic shielding and moulded construction reduce EMI and enhance circuit stability.

The 0804 package size ensures compact PCB footprint. Inductor features ±20 % tolerance for reliable performance. Maximum DC resistance of 347 mΩ enhances power efficiency. Wide operating temperature range supports automotive and industrial usage.

Complies with automotive standard AEC-Q200 for durability. Moulded, magnetically shielded construction minimizes interference. Surface mount termination simplifies PCB assembly. Self-resonant frequency up to 6 MHz for stable operation.

Packaged in tape & reel format for automated manufacturing. Explore the Wurth Elektronik category at EnvMart for more Surface Mount Inductors and electronic components designed for precision and reliability.

Wurth Elektronik Shielded Wirewound Surface Mount Inductor Iron Core 120 μH ±20 % 1.15 A 0804 WE-LQS 74404084121
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Frequently Asked Questions

This model has an inductance value of 120 μH with a tolerance of ±20%.

The maximum DC current rating for this inductor is 1.15 A.

It has a maximum DC resistance of 347 mΩ, which enhances power efficiency.

The operational temperature range is from -40°C to 125°C, making it suitable for harsh environments.

This unit has dimensions of 8 mm in length, 8 mm in depth, and a height of 4.2 mm.

The maximum self-resonant frequency is 6 MHz, enabling stable high-frequency operation.

It features a moulded construction with magnetic shielding to reduce interference in circuits.

This inductor complies with automotive standard AEC-Q200, as well as IEC 61249-2-21, JEDEC JS709B, REACH, and RoHS standards.

The termination style is surface mount, which simplifies PCB assembly processes.

It is packaged in tape & reel format for automated manufacturing.

This model is suitable for applications such as switching regulators and portable electronic equipment like smartphones and digital cameras.

The core material of this inductor is iron, which contributes to its performance characteristics.

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