AgCdO ndi AgSnO2In2O3 ndi mitundu yonse ya zida zamagetsi zomwe zimagwiritsidwa ntchito posinthira, ma relay, ndi zida zina zamagetsi.Komabe, ali ndi zolemba ndi katundu wosiyana.

AgCdO ndi zinthu zolumikizana ndi siliva zomwe zimakhala ndi cadmium oxide pang'ono.Amagwiritsidwa ntchito kwambiri posinthira magetsi otsika kwambiri komanso ma relay chifukwa amakana kuwotcherera komanso kukana kukhudzana kochepa.Komabe, cadmium ndi chinthu chapoizoni, ndipo kugwiritsidwa ntchito kwake ndikoletsedwa m'maiko ambiri chifukwa cha zovuta zachilengedwe komanso zaumoyo.

Kumbali inayi, AgSnO2In2O3 ndi zinthu zolumikizana ndi siliva zomwe zimakhala ndi tin oxide ndi indium oxide.Ndi njira ina yosamalira zachilengedwe kuposa AgCdO chifukwa ilibe cadmium.AgSnO2In2O3 ili ndi kukana kutsika kochepa, kukana kukokoloka kwa arc, komanso kukhazikika kwamafuta, kupangitsa kuti ikhale yoyenera kugwiritsa ntchito zamakono monga zosinthira mphamvu.