石英晶体 Quartz Crystal
5.7143MHz ±30ppm Crystal Series 50 Ohms HC-49/U
得捷: CRYSTAL 5.7143MHZ SERIES TH
艾睿: Crystal 5.7143MHz ±30ppm Tol ±50ppm Stability Series FUND 50Ohm 2-Pin HC-49/U Thru-Hole Bulk
安富利: 5.7143MHZ,SERIES,-20/70
CTS 西迪斯