Description:
HC-49U Crystal Units
It is extensively used in computer, VCD, DVD, telephone, colour TV, electronic game instrument and wireless telecom equipment and so on
Frequency range: 1.8 60MHzFrequency tolerance: 0ppm ㊣50ppm at 25∼C㊣2∼CFrequency stability in operating temp. rang: ㊣10ppm ㊣50ppmLoading capacitance:16, 18, 20, 30, 50, ﹢pF to be specified by customer Shunting capacitance:7pF MaxMode of oscillation: Fundamental principle 3rd O/TDriving level :0.05, 0.1, 0.2, 0.5, 1.0mW to be specified by customerEquivalent series resistance:Frequency: 1.8432 2.199MHz 600次 Max 2.200 2.399MHz 400次 Max 2.400 2.999MHz 300次 Max 3.000 3.299MHz 200次 Max 3.300 3.499MHz 150次 Max 3.500 3.999MHz 120次 Max 4.000 4.499MHz 100次 Max 4.500 4.999MHz 80次 Max 5.000 6.999MHz 60次 Max 7.000 9.999MHz 40次 Max 10.000 25.000MHz 25次 Max 3rd O/T: 24.000 60.000MHz 40次 maxInsulation resistance : > 500M次Aging: ㊣3㊣ppm per year
HC-49U Quartz Crystal Resonator
Mo
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