主营产品：石英晶振; 陶瓷滤波器; 陶振谐振器; CRB455E; L10.7; J10.7; LTM455EW; CDBC28; CDBCC28; LTWC455E; LTC455EU; Z6.0; Z4.0; Z16.93; 32.768MHZ; 12MHZ;