亿光EVERLIGHT贴片LED分别有LEAD FRAME TYPE,PCB TYPE,REFLECTOR TYPE,Bi-COLOR TYPE,FULL COLOR TYPE, 主要的尺寸规格5050,3528,3020,1206,0805,0603,0605,0402,主要的外形分为:φ1.9mm蝴蝶LED灯,侧向发光SMT LED,反向贴片SMT LED,φ1.8mm圆头SMT LED,φ1.6mm圆头SMT LED,Top View SMT LED, 从功能分为:可见光SMTLED,红外发射管SMT LED,红外接收管SMT LED,光感应\颜色感应SMT LED,背光源专用侧发光SMT LED ,etc;3528贴片LED属于Top View LED,因其外形與安裝方式之不同而有较多规格:一种常规SMT安装,1正3负共4电极, 3.5*2.7*1.8mm(长*宽*厚)、正向发光,发光角度120°,MPQ:2000Pcs,常用品名规格分别有:67-31A/B7C-AT1U2MZ3/2T, 67-31A/GHC-YV1W2EZ3/2T, 67-31A/RSC-AV1W2B9Z5/2T, 67-31A/YSC-AU2W1B9Z5/2T, 67-31A/T7C-AW1X1MZ3/2T