Oxhumana nabo bomkhiqizo φ1, φ2, φ5 ukucaciswa okuthathu, okuhlanganisa u-φ1,φ2 ujeke wohlobo lwe-wire compression hlobo lwe-spring jack, enokumelana nokuxhumana okuzinzile, ipulaki namandla okudonsa kuncane, izici ezithinta ukugqoka eziphansi, ukwelashwa kwendawo yegolide;I-45 jack ye-crown spring jack, isebenzisa uxhumano lwentambo yekholomu yesiphetho, enepulaki elithambile, ukumelana nokuxhumana okuphansi, izici eziphakeme zokuzamazama komhlaba, ukwelashwa kwendawo yokucwenga kwesiliva.
Ukuthobelana nezidingo zokuvikela imvelo ze-RoHS.