| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
965 pcs
|
965 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Ambient Temperature | |
| Dimensions | |
| Halogen Free | |
| Inductance | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| Self Resonant Frequency |
The Würth Elektronik 744778233 is a shielded SMT power inductor designed for general electronic equipment. It features a nominal inductance of 330 µH with a ±20% tolerance, tested at 1 kHz and 250 mV. The component has a rated current of 0.32 A (IR,40K) and a performance rated current of 0.45 A (IRP,40K) at a 40K temperature rise.
Saturation current is specified at 0.35 A typical for a 10% inductance drop and 0.44 A typical for a 30% inductance drop. The DC resistance is 2280 mΩ typical and 2620 mΩ maximum at 20 °C. The self-resonant frequency is typically 4.8 MHz, and it can operate up to 120 V.
This inductor operates within an ambient temperature range of -40 °C to +85 °C and an operating temperature range of -40 °C to +125 °C. It is constructed for surface mounting (SMT) and meets AEC-Q200 Grade 1 qualification standards. The dimensions are 7.3 x 7.3 x 3.2 mm.
Compliance includes RoHS3, REACH Unaffected, and Halogen Free certifications. The Moisture Sensitivity Level (MSL) is 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 330 µH with a ±20% tolerance.
The rated current (IR,40K) is 0.32 A max, and the performance rated current (IRP,40K) is 0.45 A max.
The maximum operating voltage is 120 V.
The dimensions are 7.3 x 7.3 x 3.2 mm.
The operating temperature range is -40 °C to +125 °C.
Yes, it is AEC-Q200 Grade 1 qualified.
The Moisture Sensitivity Level (MSL) is 1.