| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
17 pcs
|
17 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Ambient Temperature Range (for rated current) | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| SVHC Present | |
| Shielding | |
| Storage Conditions | |
| Storage Temperature | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744043470 is a surface-mount, shielded power inductor from the WE-TPC (Tiny Power) series. It offers an inductance of 47 µH with a tolerance of ±30%, measured at 100 kHz and 100 mV. The component is designed for a rated current of 750 mA, based on a 30 K temperature rise, and has a typical saturation current of 500 mA.
This inductor features a ferrite core and is fully shielded to minimize electromagnetic interference. Its DC resistance is 250 mΩ typical and 280 mΩ maximum at 20 °C. The self-resonant frequency is typically 10 MHz, making it suitable for DC-DC converter and power supply applications.
The component is housed in a 1919 (4848 Metric) package with dimensions of 4.80 mm x 4.80 mm and a height of 3.00 mm. It is designed for a wide operating temperature range of -40 °C to +125 °C, with the rated current specified up to +95 °C ambient.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.52 | $1.52 |
| 10+ | $1.48 | $1.48 |
| 50+ | $1.40 | $1.40 |
| 100+ | $1.22 | $1.22 |
| 250+ | $1.08 | $1.08 |
| 500+ | $0.87 | $0.87 |
| 1,000+ | $0.80 | $0.80 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The inductance is 47 µH with a tolerance of ±30%, measured at 100 kHz and 100 mV.
The rated current is 750 mA maximum, based on a 30 K temperature rise.
The DC resistance is 250 mΩ typical and 280 mΩ maximum at 20 °C.
The self-resonant frequency is typically 10 MHz.
The package is 1919 (4848 Metric) with dimensions of 4.80 mm x 4.80 mm and a height of 3.00 mm.
Yes, this inductor is shielded.
The operating temperature range is -40 °C to +125 °C.