Features: 1) Type: HC-49/U 2) Frequency range: 1.8432MHz ~ 120.000MHz 3) Frequency tolerance: ±10ppm, ±20ppm, ±30ppm, ±50ppm, ±100ppm 4) Operating temperature range: 0°C ~ 60°C, -10°C ~ 65°C, -20°C ~ 70°C, -40°C ~ 80°C 5) Storage temperature range: -55°C ~ 120°C 6) Load capacitance: 12, 16, 18, 20, 30, 50pF, ∝ or to be specified by customers 7) Drive level: 0.1mW 8) Equivalent series resistance: 25Ω ~ 60Ω 9) Aging: 3ppm/year max.