Isixhumi esivaliwe esimelana nomswakama esinezintambo ezimbili noma ezintathu se-copper eqinile engu-0.9-0.4 mm (19-26AWG) noma ikhebula eligcwele elingu-0.65-0.4 mm (22-26AWG). I-OD ephezulu yokuvikela umswakama engu-2.08mm (0.082”).
