长期供应继电器,DS4E-ML2-DC24V，DS4E-ML2-DC5V，VIPER22A，ST

*IR场效应管,IRF323,IRF330,IRF320,IRF331,IRF333*现货

三端 CW7812CK CW7912CK CW7812 CW7815 CW7915 CHIAN 批发

现货，LM338K

翻新拆机现货铁帽，IRF460,IRF360,价谈

*拆机原装字,MJE15033,MJE15032,TO-220现货测好发货

铁帽*，LT1070HVMK，LT1070CK

供应LM309K,*NS*原装现货，价格谈

三端铁帽，LM123K，NS,集成电路IC,DDP2430，DDP2431

铁帽，SL640C，CAN*拆机原字现货优势