The CAB 14 jumper has a grid spacing of 2.00mm. The insulator has an opening suitable for miniature test probes and a tag. Optimum contact is achieved with square contacts 0.5mm and precision contacts Æ0.4-0.5mm. The CAB15 jumper has a grid spacing of 1.27mm. It is closed and is provided with a tap. Both jumpers are provided with gold flash plating. Optimum contact is achieved with square contacts 0.4mm and precision contacts Æ0.4-0.5mm.