| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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60 pcs
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60 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Würth Elektronik 7445601 is a 1 µH SMT power inductor from the WE-PD4 series. It features a ferrite drum core and wirewound construction, providing a rated current of 8.6 A at 40 K temperature rise and a saturation current of 14.25 A typical. The DC resistance is 0.007 Ω maximum (0.004 Ω typical), and the self-resonant frequency is 95 MHz typical.
Designed for surface mount assembly, this unshielded inductor measures 12.7 mm x 10 mm x 5.3 mm. It operates over a temperature range of -40°C to +125°C and can handle a maximum DC voltage of 120 V. The part is RoHS, REACH, and Halogen Free compliant with an MSL of 1, making it suitable for general electronic equipment.
Typical applications include power supply filtering, DC-DC converter output filtering, and high-current power management circuits. The low DCR and high current capability make this inductor suitable for power modules requiring efficient energy storage and minimal losses.
1 µH at 100 kHz/100 mV, ±20% tolerance.
8.6 A maximum at 40 K temperature rise.
0.004 Ω typical, 0.007 Ω maximum.
95 MHz typical.
Nonstandard SMD package.
-40°C to +125°C.
No, it is unshielded.