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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for DR74-220-R
- Part Number DR74-220-R
- Manufacturer Eaton
- Last Modified Date Oct 19, 2023 10:57 AM UTC
- Pinout / Pin List Click Here (Member Only)
DR74-220-R Details
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Manufacturer Part Number:
DR74-220-R
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Pbfree Code:
Yes
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Part Life Cycle Code:
Transferred
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Reach Compliance Code:
Unknown
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ECCN Code:
EAR99
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HTS Code:
8504.50.80.00
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Manufacturer:
Eaton Electronics
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Case/Size Code:
3030
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Construction:
Rectangular
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Core Material:
FERRITE
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DC Resistance:
0.0925 Ω
DR74-220-R Frequently Asked Questions (FAQs)
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The recommended PCB pad layout for the DR74-220-R is a rectangular pad with a minimum size of 4.5mm x 3.5mm, with a 1.5mm diameter hole in the center for the inductor's lead.
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The DR74-220-R has a maximum operating temperature of 125°C. Ensure good airflow around the inductor, and consider using a heat sink or thermal interface material if operating in high-temperature environments.
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The SRF of the DR74-220-R is typically above 100 MHz, but can vary depending on the specific application and PCB layout. It's recommended to consult with Coiltronics or perform simulations to determine the SRF in your specific design.
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The DR74-220-R is rated for a maximum current of 2.2A. Exceeding this rating may cause the inductor to overheat or fail. Consider using a higher-rated inductor or derating the current to ensure reliable operation.
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Keep the DR74-220-R at least 5mm away from sensitive components, and consider using shielding or a mu-metal shield to minimize magnetic field interference.
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DR74-220-R Overview
Use the download button to access the DR74-220-R 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like DR74-,
or try a keyword search, such as Fixed Inductors
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