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Wurth Elektronik 33μH Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 7443643300

Category Surface Mount Inductors Brand Wurth Elektronik Condition New

Specifications

Country of Origin China
Brand Wurth Elektronik
Height 18.5mm
Length 28.5mm
Depth 19.5mm
Packaging Tray
Series WE-HCF
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Manganese Zinc Ferrite
Inductance 33μH
Standards/Approvals RoHS, IEC 62024-2-2020
Package/Case 2818
Maximum DC Current 30A
Pin Count 3
Maximum DC Resistance 2.4mΩ
Inductance Tolerance ±15 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 7MHz
Inductor Construction Flat Wire Winding
Automotive Standard AEC-Q200

Key Features

  • Features a manganese zinc ferrite core to ensure low loss and stable performance.
  • Has a maximum DC current rating of 30A for demanding power circuits.
  • Comes in a 2818 package/case and supplied in tray packaging.
  • Inductance tolerance is ±15%, suitable for precision circuit design.
  • Designed for surface mount mounting style with 3 pins.
  • Operates effectively between −40°C and 125°C operating temperature range.
  • Automotive standard AEC-Q200 compliance ensures reliability in automotive applications.
  • Maximum self resonant frequency is 7MHz, ideal for DC/DC converters and filters.

Product Description

Wurth Elektronik 7443643300 is a shielded wirewound surface mount inductor with a manganese zinc ferrite core, offering 33μH inductance. It is engineered for use in industrial, automotive, and power electronics applications where stable inductance and high current capability are essential.

The inductor is designed with a 2818 package suitable for surface mount technology (SMT) on PCBs, enabling efficient manufacturing and compact board layout. It supports a maximum DC current of 30A and has a maximum DC resistance of 2.4mΩ, ensuring minimal power loss in high current circuits.

Compliant with the automotive AEC-Q200 standard, it is reliable for use in automotive electronic systems. Its operating temperature range of −40°C to 125°C allows for use in harsh environments. The magnetic shielding reduces electromagnetic interference, making it suitable for sensitive applications including audio filters and high efficiency DC/DC converters.

The maximum self resonant frequency of 7MHz makes it ideal for switching power supplies and high frequency applications. The flat wire winding construction optimizes thermal performance and saturation current capacity.

Features a manganese zinc ferrite core for low core loss. Maximum current rating of 30A for demanding power circuits. Provides ±15% inductance tolerance for precision requirements. Compliant with RoHS and IEC 62024-2-2020 standards.

Magnetically shielded to reduce EMI in sensitive circuits. Suitable for automotive applications with AEC-Q200 rating. Package: 2818 surface mount package for easy PCB assembly. Maximum operating temperature up to 125°C ensures durability.

This Wurth Elektronik surface mount inductor is apt for industrial, automotive, power supply, and audio equipment manufacturing use. It offers durability, precision, and excellent electrical performance required in modern electronics.

Explore full Wurth Elektronik ranges and Surface Mount Inductors on EnvMart for comprehensive electronics component solutions.

Wurth Elektronik 33μH Shielded Wirewound Surface Mount Inductor with Manganese Zinc Ferrite Core 7443643300
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