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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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300 pcs
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300 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DR74-3R3-R is a surface-mount fixed inductor from Eaton - Electronics Division. It is a shielded drum core wirewound inductor with a ferrite core, providing 3.3µH inductance with ±20% tolerance. The component is rated for 3.94A DC current and has a saturation current rating of 5.4A.
With a DC resistance of just 18.3mΩ, this inductor offers low power loss in high-current applications. The shielded construction helps reduce electromagnetic interference, making it suitable for compact power circuits. It operates across a temperature range of -40°C to 125°C, ensuring reliable performance in demanding operating conditions.
The device is supplied in a nonstandard surface-mount package with a 7.60mm × 7.60mm footprint and a height of 4.35mm. This compact size is designed for space-constrained PCB layouts. Its combination of low DCR, high saturation current, and shielding makes it a practical choice for power conversion circuits.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.59 | $0.59 |
| 10+ | $0.57 | $0.57 |
| 1,100+ | $0.57 | $0.57 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 3.3µH.
The rated current is 3.94A.
The DC resistance is 18.3mΩ.
The saturation current is 5.4A.
It operates from -40°C to 125°C.
The inductor is surface mount.
The inductor uses a nonstandard package measuring 7.60mm x 7.60mm and 4.35mm high.