| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
104 pcs
|
104 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Current | |
| Current Rating (Amps) | |
| DC Resistance (DCR) | |
| DC Resistance (Typical/Maximum @ @ 20 °C) | |
| Frequency | |
| Halogen Free | |
| Height | |
| Inductance | |
| Industrial Grade | |
| Length | |
| Material | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Operating Temperature | |
| Rated Current | |
| Saturation Current | |
| Shielding | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Tolerance | |
| Type | |
| Width |
The Würth Elektronik 744025001 is a surface-mount fixed inductor from the WE-TPC series. It provides a nominal inductance of 1.2µH with ±20% tolerance, measured at 100 kHz / 1 mA. The component is rated for a continuous current of 2.6 A (typical, ΔT = 40 K) and can handle peak saturation currents up to 3 A (typical, |ΔL/L| < 35%).
This shielded wirewound inductor uses a ferrite drum core, minimizing electromagnetic interference in sensitive circuits. The DC resistance is typically 36 mΩ and does not exceed 42 mΩ at 20°C, ensuring efficient power transfer with minimal losses. With a self-resonant frequency of 180 MHz (typical), it is suitable for switching frequencies up to several tens of MHz.
The device is packaged in a nonstandard 2828 case measuring 2.80 mm × 2.80 mm with a seated height of 3.00 mm maximum. It operates over a wide temperature range of -40°C to +125°C, making it suitable for demanding environments. The inductor is RoHS3, REACH, and Halogen Free compliant, with a moisture sensitivity level (MSL) of 1 (unlimited).
Applications include power supply filtering, DC-DC converter output chokes, and general-purpose noise suppression in portable and industrial electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.11 | $1.11 |
| 10+ | $1.08 | $1.08 |
| 50+ | $1.03 | $1.03 |
| 100+ | $0.92 | $0.92 |
| 250+ | $0.73 | $0.73 |
| 550+ | $0.70 | $0.70 |
| 1,100+ | $0.69 | $0.69 |
| 2,200+ | $0.69 | $0.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal inductance is 1.2 µH measured at 100 kHz / 1 mA, with a tolerance of ±20%.
The rated current is 2.6 A (typical) based on a 40 K temperature rise.
The typical DCR is 36 mΩ and the maximum DCR is 42 mΩ at 20°C.
The typical self-resonant frequency is 180 MHz.
It is a surface-mount device in a nonstandard 2828 package. The dimensions are 2.80 mm × 2.80 mm length/width and 3.00 mm maximum seated height.
The typical saturation current is 3 A, measured when inductance drops by less than 35%.
It operates from -40°C to +125°C.