CamdenBoss Camblock Plus 3.81mm Screwless PCB Terminal Blocks – CamdenBoss CSTBP381/6, A 6 pole 3.81mm screwless terminal block designed for use on PCBs. The connector is ideal for use where high volume or quick assembly is required. The terminal block provides a versatile wire to board connection method, allowing for assemblies to be set up quickly and easily and also shortening the time required for maintenance. Camblock Plus CSTBP381/6 3.81mm Screwless Terminal Block 6p