NX2016SF-19.2MHZ-EXS00A-CS09986 19.2MHz晶振 7PF 2016 ¥0.70 NX2016SA-25MHZ-STD-CZS-2 25MHz晶振 2016封装 8PF 15PPM ¥0.68 26MHz晶振 2016封装 10PF NX2016SJ-26MHZ-EXS00A-CS13252 ¥0.80 NX2520SG-26MHZ-EXS00A-CS05258 26MHz热敏晶振 7PF 10PPM ¥0.70 19.2M热敏晶振 NX2520SG-EXS00A-CS04340-19.2M 7PF 10PPM ¥0.70 NX2520SG-26MHZ-EXS00A-CS08274 26MHz热敏晶振 9PF 10PPM ¥0.70