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Wurth Elektronik WE-LQS 5040 Shielded Surface Mount Inductor 33μH Semi Shielded ±20% 1.2A Idc 74404054330

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 4mm
Length 5mm
Depth 5mm
Packaging Tape & Reel
Series WE-LQS
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Inductance 33μH
Standards/Approvals RoHS
Package/Case 5040
Maximum DC Current 1.2A
Maximum DC Resistance 188mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 9.1MHz
Inductor Construction Semi Shielded
Automotive Standard AEC-Q200

Key Features

  • This inductor has a nominal inductance of 33µH with ±20% tolerance.
  • The maximum DC current rating is 1.2 A, ensuring reliable operation in power circuits.
  • The component features a semi shielded construction for reduced electromagnetic interference.
  • It comes in a 5040 package case with tape and reel packaging format for easy automated placement.
  • The operating temperature ranges from -40°C up to 125°C, adhering to AEC-Q200 automotive standards.
  • The maximum DC resistance is 188 milliohms, minimizing power loss in circuits.
  • The maximum self resonant frequency is 9.1 MHz, suitable for high frequency applications.
  • This surface mount termination style inductor is RoHS compliant and made in China.

Product Description

Wurth Elektronik 74404054330 Shielded Surface Mount Inductor from the WE-LQS series is a high-quality, semi shielded inductor with an inductance of 33µH and tolerance of ±20%. It supports a maximum direct current of 1.2 A, making it ideal for efficient energy storage and filtering in electronic circuits.

Designed in a robust 5040 package case measuring 5mm in length, 5mm in depth, and 4mm in height, this surface mount inductor features a semi shielded magnetic construction that helps reduce electromagnetic interference, providing stable performance in sensitive applications.

The component meets stringent AEC-Q200 automotive standards, suitable for demanding industrial and automotive environments. It operates reliably within the temperature range of -40°C to 125°C, and has a low DC resistance of 188 milliohms, contributing to energy efficiency in power electronics.

This inductor offers a maximum self resonant frequency of 9.1 MHz, making it compatible with high-frequency switching power supplies and DC/DC converter circuits typically found in portable and embedded electronic devices.

Wurth Elektronik inductors are widely used in power management, telecommunications, automotive electronics, and consumer electronics, including smartphones, digital cameras, and TVs.

The product is supplied on tape and reel packaging, facilitating automated production lines. It complies with RoHS environmental standards and is manufactured in China. Nominal inductance of 33μH with ±20% tolerance. Maximum DC current 1.2 A supports reliable power handling.

Semi shielded construction reduces electromagnetic interference. Compact 5040 package (5 x 5 x 4 mm) suitable for surface mount. Meets AEC-Q200 standard for automotive grade reliability. Wide operating temperature range -40°C to 125°C for harsh environments.

Low DC resistance of 188 mΩ minimizes energy loss. Maximum self resonant frequency of 9.1 MHz for high-frequency applications. RoHS compliant and manufactured in China.

This surface mount inductor is essential for electronic engineers designing circuits requiring stable inductance and current capacity in compact footprints. Browse the Electronics Components Surface Mount Inductor category on EnvMart for related products and alternatives from Wurth Elektronik.

Wurth Elektronik WE-LQS 5040 Shielded Surface Mount Inductor 33μH Semi Shielded ±20% 1.2A Idc 74404054330
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Frequently Asked Questions

The inductor has a nominal inductance of 33μH with a tolerance of ±20%.

It supports a maximum DC current of 1.2 A, ensuring reliable operation in power circuits.

The dimensions of the package case are 5mm in length, 5mm in depth, and 4mm in height.

The maximum self resonant frequency is 9.1 MHz, making it suitable for high-frequency applications.

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

Yes, this surface mount inductor is RoHS compliant, adhering to environmental standards.

It features a semi shielded construction, which helps reduce electromagnetic interference.

The maximum DC resistance is 188 milliohms, which minimizes power loss in circuits.

It meets the AEC-Q200 automotive standards, suitable for demanding industrial and automotive environments.

It comes in tape and reel packaging format, facilitating easy automated placement.

This inductor is widely used in power management, telecommunications, automotive electronics, and consumer electronics.

It utilizes a surface mount termination style, making it compatible with various circuit designs.

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