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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,500 pcs
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5500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The 7447714331 from Würth Elektronik is a shielded surface-mount power inductor in the WE-PD series. It has an inductance of 330 µH with ±20% tolerance, a rated current of 0.71 A at a 40 K temperature rise, and a typical saturation current of 1 A. The component is qualified to AEC-Q200 Grade 1 for automotive applications.
Electrical characteristics include a DC resistance of 655 mΩ typical and 750 mΩ maximum, a self-resonant frequency of 3.15 MHz typical, and a maximum operating voltage of 120 V. The inductor operates over a temperature range of -40 °C to +150 °C, with an ambient temperature range of -40 °C to +110 °C when referring to rated current.
The device uses a ferrite drum-core, wirewound construction with integrated shielding and comes in a nonstandard SMD package measuring 10.0 mm x 10.0 mm x 5.0 mm. It is RoHS compliant, REACH conform, halogen free, and classified at moisture sensitivity level 1.
This inductor is intended for DC-DC converters, power supply filtering, and automotive power electronics where compact size, shielding, and AEC-Q200 reliability are required.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.26 | $2.26 |
| 10+ | $2.17 | $2.17 |
| 50+ | $1.96 | $1.96 |
| 100+ | $1.75 | $1.75 |
| 250+ | $1.61 | $1.61 |
| 500+ | $1.38 | $1.38 |
| 1,000+ | $1.18 | $1.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
330 µH at 100 kHz/1 mA, tolerance ±20%.
Rated current is 0.71 A maximum (ΔT = 40 K); saturation current is 1 A typical.
DC resistance is 655 mΩ typical and 750 mΩ maximum at 20 °C.
Typical self-resonant frequency is 3.15 MHz.
Nonstandard SMD package with ferrite drum core, shielded, measuring 10.0 mm × 10.0 mm × 5.0 mm.
-40 °C to +150 °C; ambient temperature for rated current is -40 °C to +110 °C.
Yes, it is AEC-Q200 Grade 1 compliant.