20MHz ±30ppm 8pF XRCGE20M000F3A1BR0 2016封装 村田晶振 ¥0.68 XRCGB16M000FXN01R0 16MHz晶振 2016晶振 村田晶振 8PF 40PPM ¥0.68 16MHz晶振 8pF ±40ppm 2016封装 XRCGB16M000FXN20R0 ¥0.68 XRCGB38M400FXH17R0 38.4MHz晶振 村田晶振 2016封装晶振 ¥0.68 24MHz车规晶振 -40°C ~ 125°C XRCHA24M000F0A01R0 2520封装 ¥1.30 12MHz晶振 33pF CSTCE12M0GH5L99-R0 村田晶振 3213封装 ¥0.80