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Eaton Shielded Wirewound Surface Mount Inductor with Ferrite Core 22μH ±20% 2.13A IDC DRQ74-220-R

Category Surface Mount Inductors Brand Eaton Condition New

Specifications

Country of Origin China
Brand Eaton
Height 4.45mm
Length 7.6mm
Model DRQ74-220-R
Depth 7.6mm
Packaging Reel
Series DRQ
Maximum Operating Temperature 125°C
Minimum Operating Temperature -40°C
Core Material Ferrite
Inductance 22μH
Standards/Approvals RoHS
Package/Case 0704
Maximum DC Current 2.13A
Pin Count 4
Maximum DC Resistance 371mΩ
Inductance Tolerance ±20 %
Termination Style Surface Mount
Maximum Self Resonant Frequency 100kHz
Inductor Construction Wirewound

Key Features

  • Constructed with a ferrite core to enhance magnetic properties and stability.
  • Designed for surface mount applications with a compact 0704 package size.
  • Features shielding to reduce electromagnetic interference for reliable circuit performance.
  • Maximum operating temperature is rated at 125°C, suitable for demanding environments.
  • Electrical characteristics include 371mΩ maximum DC resistance and up to 100kHz self-resonant frequency.
  • Applicable for DC-DC converters, VRM inductors, input and output filter chokes, and transformer functions like SEPIC and flyback.
  • Packaging supplied on a reel, suited for automated PCB assembly.

Product Description

Eaton DRQ74-220-R is a shielded wirewound surface mount inductor featuring a high-quality ferrite core and compact 0704 package dimensions (7.6mm length, 4.45mm height, and 7.6mm depth). This component delivers an inductance of 22μH with a tolerance of ±20% and supports a maximum DC current of 2.13 A, making it suitable for robust electronic circuit designs.

The inductor is designed with shielding to minimize electromagnetic interference and ensure stable operation in sensitive applications. Its maximum operating temperature of 125°C enables reliable usage in industrial, automotive, and electronic assemblies requiring durable passive components.

With a maximum DC resistance of 371mΩ and a self-resonant frequency reaching 100kHz, the DRQ74-220-R ensures efficient performance in filtering and power regulation circuits. Its dual winding construction allows use either as a single inductor or as a transformer for coupled inductor applications with a 1:1 turns ratio.

Common applications include DC-DC converters, VRM inductors for CPUs and DDR power supplies, buck and boost coupled inductors, SEPIC and flyback transformers, and input/output filter chokes. This versatility makes it a valuable component for engineers designing power supply and signal conditioning circuits.

The product is provided on a reel for ease of installation in automated surface mount technology (SMT) production lines. It conforms to RoHS environmental standards and is manufactured in China.

Constructed with ferrite core to optimize magnetic performance. Shielded wirewound design reduces interference and noise. Compact surface mount 0704 package suitable for modern PCB layouts. Rated for harsh conditions up to 125°C operating temperature.

Dual winding supports both single and coupled inductor use cases. Designed for electronic and industrial applications including power converters and filtering. Compliant with RoHS directives ensuring environmentally safe usage.

Explore the extensive range of Surface Mount Inductors at EnvMart to meet diverse electronic component needs in industrial and commercial applications.

Eaton Shielded Wirewound Surface Mount Inductor with Ferrite Core 22μH ±20% 2.13A IDC DRQ74-220-R
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Frequently Asked Questions

The inductance value of this model is 22μH with a tolerance of ±20%.

It supports a maximum DC current of 2.13 A, making it suitable for various applications.

The dimensions of the 0704 package are 7.6mm in length, 4.45mm in height, and 7.6mm in depth.

The maximum operating temperature is rated at 125°C, allowing it to function in demanding environments.

It is constructed with a ferrite core, which enhances its magnetic properties and stability.

The maximum DC resistance is 371mΩ, ensuring efficient performance in circuits.

The maximum self-resonant frequency is up to 100kHz, suitable for filtering applications.

Common applications include DC-DC converters, VRM inductors, and input/output filter chokes.

It is supplied on a reel, which is suitable for automated PCB assembly.

Yes, it conforms to RoHS environmental standards, ensuring safe usage.

The termination style is surface mount, designed for modern electronic applications.

It features a wirewound construction, allowing it to be used as a single inductor or as a transformer for coupled applications.

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