Ukuze kuhlangatyezwane neemfuno ze-relay current kunye ne-voltage, ukukhethwa kwezinto eziphathekayo kunye nobukhulu bezona ngongoma zibalulekileyo ezimbini.Kufuneka sikhethe izinto ezifanelekileyo, ngokukodwa izinto eziphathekayo zobuso obusebenzayo besilivere, kodwa kunye noyilo olufanelekileyo lobungakanani kunye nokuma.

Ukuthatha iirivethi ezinedayamitha yentloko eyi-3.0mm njengomzekelo, imathiriyeli jikelele i-AgCdO AgSnO2 inokumelana nomsinga wama-amps angama-20, ukuba ifuna ukuhlangabezana nee-amps ezingama-30, kufuneka isebenzise i-AgSnOIn.₂0₃(14.5) izinto eziphathekayo, okanye sebenzisa izixhobo eziqhelekileyo kodwa ubukhulu bentloko bunyuswa ukuya kwi-4.5mm.

AgSnOIn₂0₃Izinto eziphathekayo zinokuxhathisa okuphantsi, ukuhanjiswa kombane okulungileyo, ukuxhathisa okulungileyo, kunye nokuxhathisa okungcono kwe-oxidation kunye nokuxhathisa ukubola kwiindawo ezinzima.Ke ngoko i-AgSnOIn₂0₃yeyona nto ikhethwayo yonikezelo olukwisiphelo esiphezulu ngakumbi iireyiyi zemoto.

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