Item / Type HC-49US Nominal Frequency Range 3.2768 to 64 MHz Dimensions 11.5 x 4.5 x 3.68 mm Vibration Mode AT Fundamental Load Capacitance 12pF, 20pF, or specify Frequency Tolerance (at 25 ℃) ±10 ppm, ± 20 ppm, or specify Frequency Versus Temperature Characteristics ± 20 ppm, or specify Operating Temperature – 20 to 70 ℃ , – 40 to 85 ℃, or specify Storage Temperature -40 to 85 ℃, or specify Shunt Capacitance 7 pF Max. Level of Drive 1 to 500 μW (100μW typical) Frequency Aging (at 25 ℃) ± 3 ppm / year Max. Datasheet – HC-49US
