含铅或表面贴装石英晶体 Leaded or Surface Mount Quartz Crystal
40 MHz ±30ppm 晶体 系列 HC-49/US
得捷:
CRYSTAL 40.0000MHZ SERIES TH
艾睿:
Crystal 40MHz ±30ppm Tol ±50ppm Stability Series 3rd Overtone 80Ohm 2-Pin HC-49/US Thru-Hole Bulk
安富利:
Crystal 40MHz Series 2-Pin HC/49US Bulk