| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
43 pcs
|
43 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q200 | |
| AEC-Q200 Grade | |
| Ambient Temperature (for Rated Current) | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| SVHC Present | |
| Saturation Current (Typical @ |ΔL/L| < 10%) | |
| Saturation Current (Typical @ |ΔL/L| < 30%) | |
| Self Resonant Frequency | |
| Shielding | |
| Termination Style | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik WE-HCC 7443320330 is a high current shielded SMT power inductor designed for demanding power conversion applications. It offers a nominal inductance of 3.3 µH with ±20% tolerance, measured at 100 kHz and 10 mA.
This inductor is rated for a continuous current of 18.2 A (ΔT=40 K) and features a typical DC resistance of 5.2 mΩ with a maximum of 5.7 mΩ. It provides excellent saturation performance with typical saturation currents of 22.4 A at 10% inductance drop and 24.7 A at 30% drop. The self-resonant frequency is typically 44 MHz, and the maximum operating voltage is 120 V.
The component is housed in a nonstandard SMD package measuring 12.10 mm x 11.40 mm x 10.00 mm. It is constructed with a ferrite core and is fully shielded for low EMI. The operating temperature range is -40°C to +125°C, and it is qualified to AEC-Q200 Grade 1 for automotive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.62 | $2.62 |
| 10+ | $2.54 | $2.54 |
| 50+ | $2.41 | $2.41 |
| 100+ | $2.32 | $2.32 |
| 300+ | $2.13 | $2.13 |
| 600+ | $1.83 | $1.83 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 3.3 µH at 100 kHz/10 mA with ±20% tolerance.
The rated current is 18.2 A maximum at ΔT=40 K.
The DC resistance is 5.2 mΩ typical and 5.7 mΩ maximum at 20°C.
The self-resonant frequency is typically 44 MHz.
The package is nonstandard SMD with dimensions 12.10 mm x 11.40 mm x 10.00 mm.
Yes, it is qualified to AEC-Q200 Grade 1.
The operating temperature range is -40°C to +125°C.