| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
234 pcs
|
234 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Ratings | |
| SVHC Present | |
| Shielding | |
| Storage Conditions | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7447709004 is a shielded surface-mount power inductor from the WE-PD series. It features a drum core with ferrite material and wirewound construction, providing an inductance of 4.7 µH at 1 kHz/250 mV with ±20% tolerance. The component is rated for a maximum DC resistance of 11 mΩ and a typical DC resistance of 7 mΩ at 20 °C.
This inductor supports a rated current of 9.3 A (ΔT=40K) and a performance rated current of 13.1 A per IEC 62024-2-2020 Class B. Saturation current is 13 A typical at 10% inductance drop and 16 A typical at 30% drop. The self-resonant frequency is 38 MHz typical, and the maximum operating voltage is 120 V.
The component is qualified to AEC-Q200 Grade 1 and is released for automotive applications. It operates over a temperature range of -40 °C to +125 °C, with ambient temperature up to +85 °C referring to IRP. The inductor is RoHS compliant, REACH conform, and halogen free.
The package measures 12.0 mm x 12.0 mm with a maximum height of 10.0 mm, and is designed for surface mounting in a nonstandard package. The moisture sensitivity level is 1, and storage conditions are below 40 °C and 75% relative humidity.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.57 | $2.57 |
| 10+ | $2.35 | $2.35 |
| 50+ | $2.21 | $2.21 |
| 100+ | $2.07 | $2.07 |
| 250+ | $1.66 | $1.66 |
| 500+ | $1.53 | $1.53 |
| 1,000+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 4.7 µH at 1 kHz/250 mV with ±20% tolerance.
The rated current is 9.3 A maximum at ΔT=40K, and the performance rated current is 13.1 A per IEC 62024-2-2020 Class B.
The DC resistance is 7 mΩ typical and 11 mΩ maximum at 20 °C.
The self-resonant frequency is 38 MHz typical.
The package is nonstandard, surface mount, with dimensions 12.0 mm x 12.0 mm and maximum height 10.0 mm.
Yes, it is AEC-Q200 Grade 1 qualified and released for automotive use.
The operating temperature range is -40 °C to +125 °C, with ambient temperature up to +85 °C referring to IRP.