貼片LED分別有LEADFRAMETYPE,PCBTYPE,REFLECTORTYPE,Bi-COLORTYPE,FULLCOLORTYPE,主要的尺寸規(guī)格1206,0805,0603,0605,0402,主要的外形分為: 1.9mm蝴蝶LED燈,側(cè)向發(fā)光SMTLED,反向貼片SMTLED, 1.8mm圓頭SMTLED, 1.6mm圓頭SMTLED,TopViewSMTLED, 從功能分為:可見光SMTLED,紅外發(fā)射管SMTLED,紅外接收管SMTLED,光感應(yīng)顏色感應(yīng)SMTLED,背光源專用側(cè)發(fā)光SMTLED,etc.