产品 - 深圳市思硕电子科技有限公司
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  • Quartz Crystal
  • Crystal Unit

    • SM146 Tuning Fork Crystal

    Excellent aging characteristics.

    Ultra-thin thickness 1.3mm.

    Reflow is possible.

    RoHS compliant.

    产品介绍
    Type
    SM146
    Center Frequency
    32.768kHz
    Frequency tolerance (at 25℃)
    -/+20ppm
    Operating temperature
    -40 ~ +85℃
    Equivalent series resistance
    50K ohms Max.
    Temperature characteristics
    -Turnover temperature
    -Parabolic curvature constant
    25°C-+5℃
    -0.045x10 -6 /    ℃ 2 Max.
    Drive level
    1.0uW Max.
    Shunt capacitance
    3.0pF Max.
    Load capacitance
    6pF , 12.5pF
    Insulation resistance
    500M ohms//DC 100V
    Aging
    - /+5ppm/year
    Min. Packing
    3,000pcs/Reel
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