744383560068

The 744383560068 is a surface-mount power inductor from Würth Elektronik's WE-MAPI series. It is a shielded, molded construction with a metal composite core, designed for high current and low EMI applications. The inductor has an inductance of 0.68 µH with ±20% tolerance, measured at 100 kHz/10 mA. Key electrical specifications include a rated current of 13.15 A (based on ΔT=40K), a saturation current of 5.8 A (10% inductance drop) and 12.7 A (30% drop), and a DC resistance of 7.5 mΩ typical (9 mΩ maximum). The self-resonant frequency is 75 MHz, and the maximum operating voltage is 80 V DC. This component is AEC-Q200 qualified (Grade 1) for automotive applications, and is compliant with RoHS, REACH, and halogen-free standards. It operates over a temperature range of -40°C to +125°C and has an MSL of Level 1. The component is packaged in a 1616 (4040 Metric) case size, with dimensions 4.10 mm x 4.10 mm x 2.10 mm, and is supplied in tape and reel packaging. Typical applications include DC-DC converters, power supplies, and automotive electronics where high current handling and low core losses are required.