Crystal 48MHz 20pF 2Pin HC/49US Bulk
48MHz ±30ppm Crystal 20pF 80 Ohms HC-49/US
得捷: CRYSTAL 48.0000MHZ 20PF TH
艾睿: Crystal 48MHz ±30ppm Tol ±50ppm Stability 20pF 3rd Overtone 80Ohm 2-Pin HC-49/US Thru-Hole Bulk
CTS 西迪斯