正品DSB211SDB DSB211SDA DSB211SCL DSB211SCB DSB1I60SA

正品DSB221SDA1XXB19200CHA2520 DSB211SDA-38.4MHZ10PF2PPM

贴插2SA1295-Y467651001LT1490

DSB211SDA 26MHZ 26M 26.000M 2016 TCXO KDS温补晶振 高精度原装

DSB211SDA 26MHZ-只做原装优势库存.长期订货 原厂渠道价优出售

DSB211SDA 26MHZ-原装正品芯片供应商，承诺每一片都源于原厂代理