參數(shù)資料
        型號(hào): QEHC49U150HT3016FREQ8
        廠商: TEMEX COMPONENTS
        元件分類(lèi): 晶體
        英文描述: QUARTZ CRYSTAL RESONATOR, 8 MHz - 12.999 MHz
        封裝: ROHS COMPLIANT PACKAGE-2
        文件頁(yè)數(shù): 2/3頁(yè)
        文件大?。?/td> 466K
        代理商: QEHC49U150HT3016FREQ8
        QEHC49U
        HC49U Crystal – Through Hole packaged
        Specification (rev-D)
        June 27
        th, 2006
        Freque ncy
        1
        TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
        Electrical Characteristics
        Electrical Parameters
        Unit Minimum Typical Maximum
        Test conditions
        Frequency range
        MHz
        1.8432
        125
        Frequency Tolerance (at 25°C) ± ppm
        10
        30
        50
        Refer to Ordering Information
        Temperature Stability
        ± ppm
        10
        30
        50
        Refer to Ordering Information
        Operating Temperature Range
        °C
        -20/+70
        -40/+85
        Refer to Ordering Information
        Storage temperature range
        °C
        -40
        +85
        Shunt capacitance C0
        pF
        7.0
        Load capacitance
        pF
        10pF ~ 32pF or series
        Refer to Ordering Information
        Drive level
        W
        100
        500
        Aging (First Year)
        ± ppm
        5
        Ref at 25°C
        Insulator resistance
        M
        500
        At 100VDC
        Customized specification upon request
        ESR vs. frequency range and Mode of vibration
        Mechanical Characteristics
        Marking for QEHC49-GW
        Line 1
        VRDxxx (Temex code)
        Line 2
        Frequency in MHz (6 digits)
        Line 3
        YYWW – production code
        Frequency range (MHz) Mode of vibration Max ESR () Frequency range (MHz) Mode of vibration Max ESR ()
        1.8432 to 1.999
        Fund.
        650
        6.000 to 7.9999
        Fund.
        50
        2.000 to 2.999
        Fund.
        500
        8.000 to 12.999
        Fund.
        35
        3.000 to 3.499
        Fund.
        250
        13.00 to 35.000
        Fund.
        25
        3.500 to 3.999
        Fund.
        150
        24.00 to 29.999
        3rd
        60
        4.000 to 4.999
        Fund.
        100
        30.00 to 79.999
        3rd
        40
        5.000 to 5.999
        Fund.
        80
        80.000 to 125.000
        5th
        90
        H = 13.46 [0.529] max
        5.0 [0.197] max
        Mechanical conditions
        Vibration 10g, 10Hz to 2KHz
        according to standard CEI
        68-2-63
        Shocks
        100g, 6ms according to
        standard CEI 68-2-27
        Note 1 : QEHC49U is fully RoHS
        compliant.
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