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Wurth Elektronik WE-HCI 1890 Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 47 μH 74435574700

Category Surface Mount Inductor Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 8.9mm
Length 18.3mm
Depth 18.2mm
Packaging Tape & Reel
Series WE-HCI
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Manganese Zinc Ferrite
Inductance 47μH
Standards/Approvals RoHS, REACH, JEDEC JS709B, IEC 61249-2-21
Package/Case 1890
Maximum DC Current 6.8A
Pin Count 2
Maximum DC Resistance 33.5mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 7.5MHz
Inductor Construction Flat Wire Winding
Automotive Standard AEC-Q200

Key Features

  • Features a magnetically shielded flat wire winding construction for low stray field.
  • Rated for a maximum DC resistance of 33.5 milliohms to minimize power loss.
  • Operates reliably within temperature range of -40°C to 125°C.
  • Packaged in 1890 case size with tape and reel for automated placement.
  • Complies with RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21 standards for quality assurance.
  • Designed for automotive applications conforming to the AEC-Q200 standard.
  • Suitable for high current switching regulators, DC-DC converters, and polyphase-switching regulators.
  • Constructed with manganese zinc ferrite core to ensure high performance at a maximum self-resonant frequency of 7.5 MHz.

Product Description

Wurth Elektronik 74435574700 is a WE-HCI series shielded wirewound Surface Mount Inductor featuring a manganese zinc ferrite core. This inductor provides an inductance of 47 μH, a maximum DC current rating of 6.8A, and a low DC resistance of 33.5 milliohms, making it highly efficient for power electronic applications.

The component is designed with a magnetically shielded flat wire winding, reducing electromagnetic interference and stray fields. It is packaged in an 1890 case size with tape and reel packaging, facilitating ease of automated PCB assembly.

Engineered for robust performance, the inductor operates across a wide temperature range from -40°C to 125°C and meets stringent automotive AEC-Q200 qualification standards. It complies with relevant environmental and quality regulations including RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21.

This Wurth Elektronik inductor is ideal for use in industrial computing, laptops, graphic cards, motherboards, high current switching regulators, DC-DC converters, and polyphase-switching regulator circuits. Its maximum self-resonant frequency of 7.5 MHz ensures effectiveness in high-frequency power applications.

Magnetically shielded flat wire winding for low electromagnetic interference. High current capacity with low DC resistance for efficient power delivery. Suitable for automotive and industrial applications. Compact SMD footprint with tape and reel packaging for automated assembly.

Comprehensive compliance with industry standards. High reliability performance across wide operating temperature range. Manganese Zinc Ferrite core material for enhanced inductance stability. Discover more inductors and passive components by browsing the Electronic Components category on EnvMart.

Wurth Elektronik WE-HCI 1890 Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 47 μH 74435574700
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Frequently Asked Questions

This model has an inductance value of 47 μH.

The maximum DC current rating for this inductor is 6.8A.

It has a height of 8.9 mm, a length of 18.3 mm, and a depth of 18.2 mm.

The maximum DC resistance is 33.5 milliohms.

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

It is packaged in tape and reel for automated placement.

This model is constructed with a manganese zinc ferrite core.

The maximum self-resonant frequency is 7.5 MHz.

It complies with RoHS, REACH, JEDEC JS709B, and IEC 61249-2-21 standards.

Yes, it is designed for automotive applications and conforms to the AEC-Q200 standard.

It features a magnetically shielded flat wire winding construction.

This inductor is suitable for high current switching regulators, DC-DC converters, and polyphase-switching regulators.

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