20 MHz Hc-49us Quartz Crystal Resonator with 12 PF and 20 Ppm
China 20 MHz Hc-49us Quartz Crystal Resonator with 12 PF and 20 Ppm, Find details about China Hc49s Quartz Crystal Resonator, Hc49us Quartz Crystal Resonator from 20 MHz Hc-49us Quartz Crystal Resonator with 12 PF and 20 Ppm