All Phoenix Contact 638 Sola / Hevi-Duty 135 Bussmann / Eaton 128 Bourns 76 Analog Devices 52 HUBER+SUHNER 41 STMicroelectronics 31 PowerStor / Eaton 11 Analog Devices / Linear Technology 8 B+B SmartWorx 8 Tripp Lite 8 Littelfuse 4 Laird Connectivity 3 EPCOS / TDK 3 HARTING 3 RECOM Power 3 Laird 2 APC by Schneider Electric 2 Maxim Integrated 1 Microsemi 1