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Wurth Elektronik WE-LQS 4012 Shielded Wirewound Surface Mount Inductor with Iron Core 68 μH Moulded ±20% 450 mA 74404041680

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 1.2mm
Length 4mm
Depth 4mm
Packaging Tape & Reel
Series WE-LQS
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Iron
Inductance 68μH
Standards/Approvals REACH, IEC 61249-2-21, JEDEC JS709B, RoHS
Package/Case 4012
Maximum DC Current 450mA
Pin Count 2
Maximum DC Resistance 1495mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 13MHz
Inductor Construction Moulded
Automotive Standard AEC-Q200

Key Features

  • This surface mount inductor features a compact 4012 package case.
  • The product is moulded and magnetically shielded for reduced electromagnetic interference.
  • It has an inductance tolerance of ±20% suitable for various power applications.
  • The inductor supports an automotive standard of AEC-Q200 ensuring reliable performance in harsh environments.
  • Operating temperature ranges from -40°C up to 125°C for versatile usage.
  • The maximum self-resonant frequency is 13 MHz, ideal for switching regulators and DC/DC converters.
  • The iron core enhances magnetic performance and reduces losses in high frequency applications.

Product Description

Wurth Elektronik 74404041680 shielded wirewound surface mount inductor in 4012 package provides 68 μH inductance with a maximum DC current rating of 450 mA. It incorporates an iron core and is moulded for durability and magnetic shielding, making it suitable for high efficiency power circuits.

This surface mount inductor meets the automotive AEC-Q200 standard, ensuring robust operation in automotive and industrial environments. It operates reliably across a wide temperature range from -40°C to 125°C and has a maximum DC resistance of 1495 mΩ, balancing power efficiency and heat dissipation.

The maximum self-resonant frequency of 13 MHz allows usage in high-frequency switching applications such as DC/DC converters, portable power devices, and telecommunications equipment. The design ensures low electromagnetic interference due to its magnetic shielding and moulded construction.

The compact 4 mm by 4 mm by 1.2 mm dimensions allow a space-efficient footprint on PCB layouts, while the tape and reel packaging facilitates automated assembly processes.

Applications of the WE-LQS series inductors include switching power supplies, portable electronics like smartphones, digital cameras, and TVs, as well as industrial power management circuits.

This inductor is magnetically shielded to minimize interference in sensitive electronics. Low DC resistance provides efficient current handling up to 450 mA. Robust iron core construction enhances performance stability at high frequencies.

Moulded design ensures mechanical strength and reliability during manufacturing and usage. Automotive standard compliant for demanding environments. Explore the complete range of Surface Mount Inductors from Wurth Elektronik on EnvMart to find tailored solutions for electronic component needs.

Wurth Elektronik WE-LQS 4012 Shielded Wirewound Surface Mount Inductor with Iron Core 68 μH Moulded ±20% 450 mA 74404041680
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Frequently Asked Questions

The inductance value of this surface mount inductor is 68 μH with an inductance tolerance of ±20%.

The maximum DC current rating for this inductor is 450 mA.

The dimensions of this model are 4 mm in length, 4 mm in depth, and 1.2 mm in height.

The maximum self-resonant frequency is 13 MHz, making it suitable for high-frequency applications.

The operating temperature range for this inductor is from -40°C to 125°C.

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

The inductor features a moulded construction with an iron core for enhanced performance and reduced losses.

This model is packaged in tape and reel format, facilitating automated assembly processes.

The maximum DC resistance of this inductor is 1495 mΩ.

This inductor is suitable for applications such as switching power supplies, portable electronics, and industrial power management circuits.

The termination style of this inductor is surface mount, making it compatible with various PCB designs.

This inductor has a pin count of 2.

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