电子快线：光耦现货热销！！支持小批量！！！VISHAY/ISOCOM/FAIRCHILD/SHARP/TOSHIBA等知名品牌！SFH6156-2***D-4VISHAYSFH615A-2DIP4VishayIS6005X******D6ISOCOMMOC3021DIP6FairchildMOC3023***D6FairchildMOC3023DIP6FairchildPC817X3NSZWSHARPTLP181TOSHIBAHCPL-4504-060E***AGOTECH)