All Bussmann / Eaton 372 Littelfuse 258 Altech 50 Schurter 23 Wurth Elektronik 16 Coiltronics / Eaton 10 Keystone Electronics 4 Bulgin 4 Cal Test 3 Phoenix Contact 2 TE Connectivity 2 APC by Schneider Electric 1 TE Connectivity / DEUTSCH 1