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Eaton Shielded Wirewound Surface Mount Inductor with Ferrite Core 47μH ±20% 1.14A Idc 0703 DR73-470-R

Category Surface Mount Inductors Brand Eaton Condition New

Specifications

Country of Origin China
Brand Eaton
Height 3.55mm
Length 7.6mm
Model DR73-470-R
Depth 7.6mm
Packaging Reel
Series DR
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 47μH
Standards/Approvals RoHS
Package/Case 0703
Maximum DC Current 1.14A
Pin Count 2
Maximum DC Resistance 241mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 100kHz
Inductor Construction Wirewound

Key Features

  • Features a ferrite core for high power density and efficiency.
  • Magnetically shielded wirewound construction reduces electromagnetic interference.
  • Rated for a maximum operating temperature of 125°C ensuring durability.
  • Surface mount termination style suitable for automated PCB assembly.
  • Complies with RoHS standards for environmental safety.
  • Maximum DC resistance is 241 milliohms ensuring low power loss.
  • Operating temperature range from -40°C to 125°C allows for diverse applications.
  • Maximum self-resonant frequency of 100 kHz supports efficient filtering.

Product Description

Eaton DR73-470-R Shielded Wirewound Surface Mount Inductor is designed with a ferrite core, providing 47μH inductance with ±20% tolerance and supporting a maximum DC current of 1.14 A. The device is built in a compact 0703 package measuring 7.6 mm in length, 3.55 mm in height, and 7.6 mm in depth, optimized for surface mount technology.

The magnetically shielded wirewound construction ensures high power density and efficiency, reducing electromagnetic emissions. This inductor is moulded for robustness and certified RoHS compliant, making it suitable for environmentally conscious manufacturing.

Operating in temperatures ranging from -40°C to 125°C, it is ideal for demanding environments such as computer systems, DVD players, portable devices, LCD panels, and various DC-DC converter topologies including buck, boost, forward, and resonant converters.

The maximum DC resistance is 241 milliohms, contributing to minimal power losses in circuits. It features surface mount termination for easy, automated PCB assembly, supplied in convenient reel packaging to improve production efficiency.

Ferrite core offers high power efficiency. Magnetically shielded wirewound design for reduced interference. Wide operating temperature range supports industrial applications. RoHS compliant ensuring adherence to environmental standards.

Compact 0703 package suitable for modern electronics. Maximum DC current of 1.14 A for reliable performance. Low maximum DC resistance limits power dissipation. Surface mount termination style streamlines manufacturing. 100 kHz maximum resonant frequency for efficient noise filtering.

Reel packaging supports high-volume automated assembly.

This Eaton DR series magnetically shielded wirewound inductor is an essential component for high efficiency power management in industrial, commercial, and consumer electronics. Its robust design supports use in computers, converters, and filtering applications in electronics manufacturing.

Explore more Electronics Components and Surface Mount Inductors on EnvMart to find complementary parts and tools for your projects.

Eaton Shielded Wirewound Surface Mount Inductor with Ferrite Core 47μH ±20% 1.14A Idc 0703 DR73-470-R
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Frequently Asked Questions

This model has an inductance value of 47μH with a tolerance of ±20%.

The maximum DC current rating for this inductor is 1.14A.

The dimensions of the 0703 package are 7.6 mm in length, 7.6 mm in depth, and 3.55 mm in height.

The maximum operating temperature for this unit is 125°C.

The minimum operating temperature for this inductor is -40°C.

The maximum DC resistance is 241 milliohms.

The maximum self-resonant frequency is 100 kHz.

This inductor features a surface mount termination style, suitable for automated PCB assembly.

Yes, this inductor complies with RoHS standards for environmental safety.

It has a wirewound construction with a ferrite core, designed for high power density and efficiency.

This model is suitable for applications in computer systems, DVD players, portable devices, LCD panels, and various DC-DC converter topologies.

It is supplied in reel packaging, which supports high-volume automated assembly.

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