| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free |
The Würth Elektronik 7447789004 is a robust, shielded SMT power inductor designed for demanding applications. It offers a nominal inductance of 4.7 µH with a ±20% tolerance, tested at 1 kHz and 250 mV.
This component boasts a high performance rated current of 4.2 A (ΔT = 40 K) and a saturation current of up to 5.3 A (typical @ 30% ΔL/L). The DC resistance is a low 33 mΩ typical at 20 °C. Its self-resonant frequency is 45 MHz typical, and it can handle an operating voltage of up to 120 V.
Designed for surface mounting, the inductor has dimensions of 7.3 x 3.2 x 7.3 mm. It operates within an ambient temperature range of -40 to +85 °C and an operating temperature range of -40 to +125 °C. The component is qualified to AEC-Q200 Grade 1 standards, ensuring reliability.
Environmental compliance includes RoHS3, REACH unaffected, and Halogen Free status. The Moisture Sensitivity Level (MSL) is 1, indicating unlimited usability under standard conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4.7 µH with a tolerance of ±20%.
The performance rated current is 4.2 A at ΔT = 40 K.
The dimensions are 7.3 x 3.2 x 7.3 mm.
The operating temperature range is -40 to +125 °C.
Yes, it is RoHS3 Compliant.
The MSL is 1.
It meets AEC-Q200 Grade 1 qualification.