| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,079 pcs
|
1079 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
167 pcs
|
167 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
74 pcs
|
74 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 | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Ratings | |
| SVHC Present | |
| Shielding | |
| Storage Conditions | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 7447709330 is a shielded surface mount power inductor from the WE-PD series. It features a ferrite core and wirewound construction, providing an inductance of 33 µH with ±20% tolerance. The component is rated for a continuous current of 4.2 A (ΔT=40K) and a performance rated current of 5.5 A, with a maximum DC resistance of 45 mOhm at 20°C. Typical saturation currents are 5.5 A at 10% inductance drop and 6.8 A at 30% drop. The self-resonant frequency is 8.5 MHz, and the maximum operating voltage is 120 V.
Designed for automotive and industrial applications, this inductor is AEC-Q200 Grade 1 qualified and operates over a temperature range of -40°C to +125°C. It is packaged in a nonstandard 1210 case (12.00 mm x 12.00 mm x 10.00 mm) and is suitable for surface mount assembly. The component is RoHS3 compliant, REACH conform, halogen free, and has an MSL of 1 (unlimited).
Typical applications include DC-DC converter output filtering, power supply circuits, and EMI suppression in automotive electronics. The shielded construction minimizes electromagnetic interference, making it ideal for noise-sensitive designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.56 | $2.56 |
| 10+ | $2.34 | $2.34 |
| 50+ | $2.20 | $2.20 |
| 100+ | $2.06 | $2.06 |
| 250+ | $1.74 | $1.74 |
| 500+ | $1.62 | $1.62 |
| 1,000+ | $1.48 | $1.48 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 33 µH with a tolerance of ±20%.
The rated current (ΔT=40K) is 4.2 A maximum, with a performance rated current of 5.5 A maximum.
Typical DCR is 37 mOhm, maximum DCR is 45 mOhm at 20°C.
The self-resonant frequency is 8.5 MHz typical.
The package is nonstandard 1210 (12.00 mm x 12.00 mm x 10.00 mm) with surface mount mounting.
Yes, it is AEC-Q200 Grade 1 qualified and released for automotive use.
Typical saturation current is 5.5 A at 10% inductance drop and 6.8 A at 30% inductance drop.