Standard Frequency = 12MHz 장착형태 = Through Hole Load Capacitance = 30pF 핀수 = 2 Frequency Tolerance = ±20ppm The IQD Quartz Crystal is a resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads. It is a standard 2 leg HC49 package.Frequency is 12.0MHz Frequency tolerance ±20.00ppm Frequency stability is ±30.00ppm