| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| SVHC Present | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 7447798151 is a shielded, wirewound surface-mount power inductor manufactured by Würth Elektronik as part of the WE-PDF series. It has a nominal inductance of 15 µH with ±20% tolerance, measured at 100 kHz and 5 mA. The core uses nickel zinc ferrite (NiZn) and the construction is drum-core, wirewound.
Electrically, the inductor is rated for a maximum DC current of 5.45 A based on a 40 K temperature rise, with a typical saturation current of 4 A at -10% inductance change. DC resistance is 21.8 mΩ typical and 25.8 mΩ maximum at 20°C, and the self-resonant frequency is typically 19 MHz.
Mechanically, the device measures 10.2 mm by 10.2 mm with a height of 6.4 mm (WE-PDF size 1064) and is supplied in a nonstandard surface-mount package. It operates from -40°C to +150°C and has a moisture sensitivity level of 1 (unlimited). The inductor is RoHS compliant, REACH conform or declared, and halogen-free, making it suitable for general electronic equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.30 | $2.30 |
| 10+ | $2.18 | $2.18 |
| 50+ | $2.13 | $2.13 |
| 100+ | $2.09 | $2.09 |
| 250+ | $1.94 | $1.94 |
| 500+ | $1.78 | $1.78 |
| 2,500+ | $1.41 | $1.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 15 µH, measured at 100 kHz / 5 mA, with a tolerance of ±20%.
The rated current is 5.45 A maximum, based on a temperature rise of 40 K.
The DC resistance is 21.8 mΩ typical and 25.8 mΩ maximum at 20 °C.
The self-resonant frequency is typically 19 MHz.
The inductor uses a nonstandard surface-mount package measuring 10.2 mm × 10.2 mm × 6.4 mm.
The saturation current is 4 A typical, at which inductance drops by less than 10%.
The operating temperature range is -40 °C to +150 °C.