| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
20 pcs
|
20 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 | |
| Operating Voltage (Maximum) | |
| Performance Rated Current (Maximum @ ΔT=40K) | |
| Ratings | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The 7447709271 is a surface-mount shielded power inductor from Würth Elektronik, part of the WE-PD series. It features a ferrite core and wirewound construction, providing an inductance of 270 µH with ±20% tolerance. The component is rated for a maximum current of 1.6 A (ΔT = 40 K) and has a typical saturation current of 2.1 A at 10% inductance drop and 2.6 A at 30% drop. The DC resistance is 248 mΩ typical and 330 mΩ maximum.
This inductor is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It is RoHS and REACH compliant, and halogen-free per JEDEC JS709B. The operating temperature range is -40°C to +125°C, with a moisture sensitivity level (MSL) of 1.
The component is housed in a 12.0 mm × 12.0 mm × 10.0 mm max nonstandard SMD package. The recommended land pattern is provided in the datasheet. It is designed for general electronic equipment and is not authorized for use in safety-critical or life-support systems without prior approval.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.57 | $2.57 |
| 10+ | $2.35 | $2.35 |
| 50+ | $2.21 | $2.21 |
| 100+ | $2.07 | $2.07 |
| 250+ | $1.75 | $1.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 270 µH, measured at 1 kHz / 250 mV, with a tolerance of ±20%.
The rated current is 1.6 A maximum, based on a temperature rise of ΔT = 40 K.
The DC resistance is 248 mΩ typical and 330 mΩ maximum at 20°C.
Yes, it is AEC-Q200 Grade 1 qualified and released for automotive use.
The operating temperature range is -40°C to +125°C.
The package dimensions are 12.0 mm × 12.0 mm × 10.0 mm maximum, in a nonstandard SMD package.
The self-resonant frequency is 2.5 MHz typical.