28.100203规格参数
相关型号
28.100300 28.100304 28.100305 28.107.1001.54 28.121.0240.0 28.121.0340.0 28.203.8101.50 28.224MHz 20PF ±20PPM 49S 28.375MHz 20PF 20PPM 28.7MM-48.26MM-25-5590H-05