744778510

The Würth Elektronik 744778510 is a shielded power inductor from the WE-PD series, featuring a drum core wirewound construction with a ferrite core. It offers an inductance of 10µH with ±25% tolerance, measured at 100 kHz and 250 mV. The DC resistance is typically 100 mΩ and maximum 125 mΩ at 20°C. The rated current is 1.9 A maximum based on a 40 K temperature rise, with saturation currents of 1.6 A (10% drop) and 1.9 A (30% drop) typical. The self resonant frequency is 37 MHz typical, and the operating voltage is up to 120 V. The operating temperature range is -40°C to +125°C, with ambient temperature for rated current limited to -40°C to +85°C. This inductor is AEC-Q200 Grade 1 qualified, making it suitable for automotive and high-reliability applications. It comes in a nonstandard surface mount package measuring 6.2 mm x 5.9 mm x 3.3 mm. The component is compliant with RoHS, REACH, and Halogen Free standards, and has a moisture sensitivity level of 1 (unlimited).