744222 (Würth Elektronik) is a WE-SL2 series SMD common-mode line filter for two lines, rated 1000 µH (±50%), with 800 mA rated current and 80 V rated voltage.
1000 µH inductance at 100 kHz · typical maximum impedance of 6000 Ω
800 mA maximum rated current · 0.207 Ω maximum DC resistance at 20 °C
80 V rated voltage · 500 V AC maximum insulation test voltage
−40 °C to +125 °C operating temperature · surface-mount (SMT)
