Quartz Crystal Resonator HC-49U

Quartz crystal resonators HC-49U has the advantage of small calibration tolerance,tight temperature frequency deviation and is widely used in mobile communications,kind of telephones,computers and facsimiles.

Features: Resistance welding ,Low power, High stability, Wide frequency range Nominal frequency: 1.000~125.000MHz Mode of vibration: Fundament 1.0~30.0MHz,3rd Overtone 24.0~60.0MHz,60.0~125.0MHz Frequency tolerance: 20ppm,30ppm,50ppm Frequency stability: 20ppm,30ppm,50ppm Load capacitance: 8pf~33pf,series Shunt capacitance: 7.0pf max Drive level: 0.01~2.0mw max Insulation resistance: 500MΩMin/10015VDC Operating temperature : A)-10~+60 B)-20~+70 C)-30~+80 D)-40~+85 Aging: ≤5ppm/ year Special specifications are available as customer