TE Connectivity TERMI-BLOK 10.16mm PCB Terminal Blocks with Side Wire EntryTERMI-BLOK 10.16mm PCB terminal blocks with a side wire entry, board interlocking and a test facility. These 10.16mm TERMI-BLOK vertical mount PCB terminal blocks are made from green polyamide 6.6 GF, have M3 screw clamp terminals and accept a wire size range of 30 to 12 AWG.TE Connectivity 10.16mm TERMI-BLOK PCB Terminal Block Connectors