12.2888MHz Crystal Resonator, 49SMD Crystal Resonator, 49SMD Quartz Crystal manufacturer / supplier in China, offering HC 49SMD 12.2888MHz Crystal Resonator 20PF 10ppm with Traceable Materials, 24MHz 2520 Crystal Resonator 15PF with Traceable Materials From Japan, 26MHz 2520 Crystal Resonator 12PF 10ppm with Free Sample Offered and so on.