1614189944:
代理国半NS ONUTC产品 LM2576LM358TL494KA3842OB22633582DM9000CEPDS1302LT4054LM1117GL852TL431VIPER12VIPER22 LM3174558 75001N60TO-126SA7527 KA3842/3843NE5552025LD3710LD1010LD4474H164CLM339LTC3400 HV9910 TB62726AMC7135S-8351LM358MC34063等常用及标准IC系列,刘S13530679762或QQ1614189944