Amabhulokhi wetheminali afaka i-screw terminal block,i-terminal block exhunyiwe, ukondla nge-terminal block,i-spring terminal block, i-barrier terminal block kanyedin ujantshi wesitimela block. Sisebenzisa izinto zokusetshenziswa ezizinzile zekhwalithi.Inayiloni engu-66 entsha ingasetshenziswa ngayo yonke imibala, ukuphepha, ukuvikelwa kwemvelo, ukubumba okulula, ikhono eliphakeme lokuhlukanisa. Isikulufu sifakwe i-zinc ngemva kokuqina.Oxhumene naye wenziwe ngethusi elihlanzekile eliphezulu eline-nickel plated, elinokumelana nokugqwala okuhle.Isivikeli senziwe ngethusi le-phosphor lekhwalithi ephezulu futhi lingahlangabezana namandla emikhiqizo. Intwasahlobo yenziwe nge-tin ne-phosphor bronze ene-phosphorus ephezulu kanye ne-tin ephezulu.Ingaphezulu liphathwa ngenqubo ye-electroplating ephindwe kabili ye-nickel ene-electroplated ne-tin.Ine-elasticity ephezulu futhi iqinisekisa ukuzinza kokuxhumeka. Ngaphambi kokuthi umkhiqizo uphume efekthri, imikhiqizo kufanele ithathwe ngokuhlolwa kwetorque, ukuhlolwa kwe-solder, ukuhlolwa kwentambo nokuhlolwa kwenkungu kasawoti.Zonke izivivinyo zingakwazi ukufaneleka ngaphambi kokuba zihambe efektri. 
