晶体 HC-49U/S-SM GND Lead Crystal 20.000000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 18pF Load
20 MHz ±30ppm 晶体 18pF HC-49/US
得捷:
CRYSTAL 20.0000MHZ 18PF SMD
贸泽:
晶体 HC-49U/S-SM GND Lead Crystal 20.000000 MHz Tol 30ppm, Stab 30ppm, -20 C/70 C, 18pF Load
艾睿:
Crystal 20MHz ±30ppm Tol ±30ppm Stability 18pF FUND 30Ohm 3-Pin HC-49/US SMD T/R