| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
51 pcs
|
51 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2 pcs
|
2 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature (referring to IRP) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Rated Current (Maximum @ ΔT=40 K, IEC 62024-2-2020 Class B) | |
| Ratings | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Shielding | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7447709270 is a surface-mount shielded power inductor from the WE-PD series. It features a drum core wirewound construction with a ferrite core and is fully shielded for low electromagnetic interference.
Key electrical specifications include an inductance of 27 µH at 1 kHz/250 mV with ±20% tolerance, a rated current of 4.6 A (temperature rise limited to 40 K), and a typical saturation current of 5.8 A at 10% inductance drop. The maximum DC resistance is 40 mOhm, and the self-resonant frequency is 8 MHz typical. The component is rated for a maximum operating voltage of 120 V.
The inductor is qualified to AEC-Q200 Grade 1, making it suitable for automotive applications. It operates over a temperature range of -40°C to +125°C and has an MSL rating of 1. The package is a nonstandard 12.0 mm x 12.0 mm footprint with a maximum height of 10.0 mm.
| 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 |
| 500+ | $1.62 | $1.62 |
| 1,000+ | $1.55 | $1.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 27 µH at 1 kHz/250 mV with a tolerance of ±20%.
The rated current is 4.6 A maximum, limited by a temperature rise of 40 K.
The DC resistance is 30 mOhm typical and 40 mOhm maximum at 20°C.
The self-resonant frequency is 8 MHz typical.
The package is nonstandard with dimensions of 12.0 mm x 12.0 mm and a maximum height of 10.0 mm.
Yes, it is AEC-Q200 Grade 1 qualified.
The operating temperature range is -40°C to +125°C.