744762422A

The Würth Elektronik 744762422A is a fixed inductor from the WE-RFI series, designed for surface mount applications. It features a ferrite core and an unshielded drum core construction. The inductor has a nominal inductance of 22µH with a tolerance of ±5%, measured at 2.52 MHz. It is rated for a maximum current of 110mA with a temperature rise of 15K, and can handle up to 200mA with a 40K temperature rise. The maximum DC resistance is 5 Ohms at 20°C. The component offers a minimum Q factor of 15 at 2.52 MHz and a minimum self-resonant frequency of 22 MHz. It also provides an impedance of 1400 Ohms at 10 MHz and a typical maximum impedance of 70000 Ohms at 50 MHz. The inductor is packaged in a 1008 (2520 Metric) case, measuring 2.60mm in length, 2.10mm in width, and 1.90mm in height. It operates over a temperature range of -40°C to +85°C. The part is compliant with RoHS, REACH, and Halogen Free standards, and has an MSL rating of 1.