Do I need to order cables when I order my 4200-SCS?

Each 4200-SCS includes 2 standard 2-meter triaxial cables for each SMU, plus 2 cables for the Ground Unit. So, for example, a 4200-SCS with 4 SMU's will come with 10 triaxial cables. This should enable you to make remote-sense (Kelvin) connections for each SMU and the Ground Unit to a prober or a test fixture. You may require extra cables if there is a switch matrix invloved. Also, you may need to order extra long cables if your floor layout requires so.