| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum @ @ 20 °C) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Length | |
| Material | |
| Mounting Type | |
| Operating Temperature | |
| Shielding | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
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| Width |
The Würth Elektronik WE-TPC series 7440700047 is a shielded power inductor designed for surface mount applications. It features a ferrite core and provides 4.7 µH inductance with ±30% tolerance at 100 kHz and 10 mA. The component is rated for a typical current of 3 A (ΔT = 40 K) and has a saturation current of 2.2 A typical. DC resistance is 37 mΩ typical and 45 mΩ maximum at 20°C. The self-resonant frequency is 65 MHz typical. This inductor operates over a temperature range of -40°C to +125°C and is compliant with RoHS, REACH, and Halogen Free standards, with an MSL rating of 1. The package is a nonstandard SMD form factor with dimensions 8 mm x 8 mm x 2.4 mm (nominal). The shielded construction minimizes electromagnetic interference, making it suitable for power supply and DC-DC converter circuits in compact electronic devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.92 | $1.92 |
| 10+ | $1.87 | $1.87 |
| 25+ | $1.86 | $1.86 |
| 50+ | $1.77 | $1.77 |
| 100+ | $1.63 | $1.63 |
| 250+ | $1.40 | $1.40 |
| 550+ | $1.13 | $1.13 |
| 1,100+ | $1.12 | $1.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.7 µH at 100 kHz, 10 mA, with ±30% tolerance.
3 A typical (ΔT = 40 K).
37 mΩ typical, 45 mΩ maximum at 20°C.
65 MHz typical.
Nonstandard SMD package, 8 mm x 8 mm x 2.4 mm (nominal).
Yes, it is shielded.
-40°C to +125°C.