ITG Electronics has introduced the C201371B Series of 300 VAC NanoCrystal common mode chokes with through-hole configurations, inductance values from 0.4 to 11.0 mH, DCR from 20.0 to 380.0 mΩ and maximum current ratings from 4.5 to 0.9 A. Designed for AC-to-DC converters in industrial and automotive equipment as well as commercial and consumer electronics, the series uses nanocrystalline cores to reduce winding turns, DCR, power loss, size and weight compared with ferrite-based alternatives.