SMT (Surface Mounted Technology), izwi mu gishinwa nka tekinoroji yo kuzamuka hejuru, ni ikoranabuhanga n'inzira ikoreshwa cyane mu nganda ziteranya ibikoresho bya elegitoroniki. SMT ni tekinoroji yo guhuza ibizunguruka igereranya ibice bitagira pinine cyangwa bigufi-biganisha hejuru (nkibice bya chip) hejuru yikibaho cyacapwe cyacapwe (PCB) cyangwa hejuru yubutaka, kandi ikora kugurisha no guteranya muburyo nko kugurisha ibicuruzwa cyangwa kugurisha