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7447798720

7447798720 thumbnail
7.2 µH Shielded Drum Core, Wirewound Inductor 7.9 A 12.8mOhm Max Nonstandard
7447798720
General Description
The 7447798720 is a high-performance power inductor manufactured by Würth Elektronik as part of the WE-MAPI series. It is designed for energy storage, filtering, and power conversion applications in modern switching power supplies and DC-DC converter circuits. The component features a magnetically shielded construction that minimizes electromagnetic interference while maintaining excellent current handling capability and low power losses. Its compact surface-mount design and robust mechanical structure make it suitable for industrial automation equipment, telecommunications systems, embedded electronics, automotive-support applications, consumer devices, and high-efficiency power management systems. The inductor is optimized for use in applications requiring stable inductance, low DC resistance, and reliable performance under varying load conditions.
Key Features
Magnetic Characteristics
  • Magnetically shielded construction
  • Stable inductance performance
  • High-current handling capability
  • Low magnetic flux leakage
  • Optimized energy storage capability
  • Suitable for high-frequency switching applications
Electrical Characteristics
  • Low DC resistance
  • High efficiency operation
  • Low core losses
  • Stable electrical performance
  • Excellent current saturation behavior
  • Reliable operation in power conversion circuits
Mechanical Characteristics
  • Surface-mount package
  • Compact footprint
  • Robust mechanical construction
  • Automated assembly compatible
  • High-density PCB design support
Material Construction
  • Metal alloy core technology
  • Shielded magnetic structure
  • High-temperature materials
  • RoHS-compliant construction
  • Lead-free compatible design
Thermal Characteristics
  • Efficient heat dissipation
  • Stable operation under continuous load
  • Suitable for demanding power applications
  • Reliable performance across industrial operating conditions
Environmental Characteristics
  • Industrial-grade reliability
  • Long operational service life
  • Resistance to mechanical stress
  • Suitable for harsh electronic operating environments
Application Areas
  • DC-DC Converters
  • Switching Power Supplies
  • Point-of-Load Regulators
  • Industrial Automation Equipment
  • Telecommunications Systems
  • Embedded Electronics
  • Power Distribution Modules
  • Consumer Electronics
  • Energy Management Systems
  • Battery-Powered Devices
  • Motor Control Systems
  • Power Filtering Applications
Compliance
  • RoHS Compliant
  • Lead-Free Compatible
  • Industrial-Grade Power Inductor Solution
Manufacturer
Würth Elektronik
Product Family
WE-MAPI Molded Power Inductor Series
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Properties

7447798720

Würth

Inductors

we-online.com/components/products/datasheet/7447798720.pdf

L

7.2µ

H

Surface Mount

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