816-4821, Wurth Elektronik, Wurth 2 x 90 mH -30 → +50% Nano Crystalline Common Mode Choke, Max SRF:1 kHz → 300 MHz, 3.5A Idc, 2 x Wurth 2 x 90 mH -30 → +50% Nano Crystalline Common Mode Choke, Max SRF:1 kHz → 300 MHz, 3.5A Idc, 2 x