Wurth 2 x 12 mH -30 → +50% Ferrite Leaded Inductor, 400mA Idc, 2 x 2Ω Rdc, WE-TFC

Wurth WE-TFC Series Common Mode Chokes. Wurth Elektronik WE-TFC series compact common mode power line chokes offer high common mode and differential mode impedance with 4.0 mm creepage between windings. Suitable applications for these common mode chokes include power line input and output filters, power electronics, white goods, power tools, electronic ballasts, filtering on devices with unstable ground, offline and LED applications, 110/240 VAC main line applications and CCFL lighting. Operating temperature range of -55°C to +105°C. Approximate 1% stray inductance for symmetrical interference suppression