| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The 744025220 is a surface-mount shielded power inductor from Würth Elektronik's WE-TPC series. It features a drum core, wirewound construction with a ferrite core material, providing high inductance density in a compact package.
Electrically, the inductor offers 22 µH inductance at 100 kHz/1 mA with ±20% tolerance. The rated current is 0.5 A typical (ΔT = 40 K), and the saturation current is 0.75 A typical. DC resistance is 525 mOhm typical and 575 mOhm maximum at 20°C. The self-resonant frequency is 23 MHz typical.
The component is rated for an operating temperature range of -40°C to +125°C and has a Moisture Sensitivity Level (MSL) of 1. It is packaged in a Nonstandard 2828 case measuring 2.8 mm x 2.8 mm x 3.0 mm, suitable for automated SMD assembly. The inductor is RoHS, REACH, and Halogen Free compliant.
Typical applications include power supply circuits, DC-DC converters, and noise filtering where a shielded, low-profile inductor is required. The shielding minimizes electromagnetic interference, making it suitable for space-constrained designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.65 | $1.65 |
| 10+ | $1.58 | $1.58 |
| 50+ | $1.45 | $1.45 |
| 100+ | $1.21 | $1.21 |
| 250+ | $1.09 | $1.09 |
| 550+ | $0.89 | $0.89 |
| 1,100+ | $0.77 | $0.77 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
22 µH at 100 kHz/1 mA, ±20% tolerance.
0.5 A typical (ΔT = 40 K).
525 mOhm typical, 575 mOhm maximum at 20°C.
23 MHz typical.
Nonstandard 2828 package, 2.8 mm x 2.8 mm x 3.0 mm.
Yes, it is shielded.
-40°C to +125°C.