12M京瓷晶振KC7050A12.0000C3GE00有源晶振封装7050 ¥0.70 48M京瓷晶振封装7050有源晶振KC7050A48.0000C3GE00 ¥0.70 SMD7050贴片晶振KC7050A32.7680C3GE00有源晶振32.768K ¥0.70 有源晶振KC7050A18.4320C3GE00京瓷晶振18.432M贴片晶振 ¥0.70 京瓷晶振KC7050A3.68640C3GE00有源晶振封装7050贴片晶振3.6864M ¥0.70 京瓷晶振KC7050A16.0000C3GE00有源晶振16M贴片封装7050 ¥0.70