| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
55 pcs
|
55 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Ambient Temperature Range | |
| Automotive Grade | |
| Conflict Minerals | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Diameter | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Operating Voltage | |
| SVHC Present | |
| Saturation Current @ 30% | |
| Shielding | |
| Storage Temperature | |
| Termination Style | |
| Tolerance | |
| Type |
The Würth Elektronik 7447480331 is a fixed inductor from the WE-TI series, designed for general-purpose power and signal applications. It offers an inductance of 330 µH with a tolerance of ±10%, and a rated current of 1.4 A (ΔT = 40 K). The inductor features a ferrite core and a drum core, wirewound construction, and is unshielded. It has a DC resistance of 0.33 Ω maximum (0.3 Ω typical) and a self-resonant frequency of 2.2 MHz typical.
This component is housed in a radial, vertical cylinder (open) package with through-hole mounting, making it suitable for standard PCB assembly. The operating temperature range is -40°C to +125°C, with an ambient temperature range of -40°C to +85°C. It is compliant with RoHS, REACH, and halogen-free standards, and has an MSL of 1 (unlimited).
Typical applications include DC-DC converters, power supplies, filtering circuits, and other general-purpose inductor needs. The part is leaded and has a compact 10.5 mm diameter and 14.5 mm height.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.93 | $1.93 |
| 10+ | $1.84 | $1.84 |
| 50+ | $1.71 | $1.71 |
| 100+ | $1.52 | $1.52 |
| 500+ | $1.40 | $1.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 330 µH at 100 kHz and 5 mA, with a tolerance of ±10%.
The rated current is 1.4 A at a temperature rise of 40 K.
The DC resistance is 0.33 Ω maximum (0.3 Ω typical).
The typical self-resonant frequency is 2.2 MHz.
The package is a radial, vertical cylinder (open) and it is through-hole mounted.
The operating temperature range is -40°C to +125°C; ambient temperature range is -40°C to +85°C.
Yes, it is RoHS compliant [2011/65/EU&2015/863] as verified in the datasheet.