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| 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 |
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.
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