All Coilcraft 682 Coiltronics / Eaton 333 Wurth Elektronik 155 BI Technologies / TT Electronics 98 Wurth Electronics 94 Pulse Electronics 28 J.W. Miller 28 Murata Power Solutions 24 Bourns 14 PowerStor / Eaton 10 Vishay / Dale 1 Bel Signal Transformer 1