HC-49/U,HC-49/T,HC-49/T3 Crystal UNITS

HC-49/U,HC-49/T,HC-49/T3 Crystal UNITS

Category: Tags: ,

Description

  • Features
    High reliability by means of resistance weld hermetic seal.
    Excellent aging characteristics.
    RoHS compliant and lead free.
    Type
    HC-49/U,HC-49/T,HC-49/T3
    Freq. range
    Fundamental
    3rd
    5th
    1.8432 ~ 48.0MHz
    26.0 ~ 90.0MHz
    80.0 ~ 176.0MHz
    Vibration mode
    AT cut , Fundamental , 3rd , 5th
    Frequency tolerance (at 25°C)
    -/+10ppm , -/+30ppm , or specify
    Equivalent series resistance
    See table No.1
    Frequency stability over
    operating temperature range
    -/+10ppm , -/+30ppm , or specify
    Operating temperature range
    -10 ~ +60°C , or specify
    Drive Level
    1000uW Max.
    Shunt capacitance
    7.0pF Max.
    Load capacitance
    16pF, 18pF, 20pF, or specify
    Aging
    -/+2ppm/year , -/+5ppm/year
    Equivalent series resistance(ESR) Table No.1
    FrequencyModeESR
    1.8432 MHzFundamental500 ohms Max.
    2.0~2.9 MHzFundamental350 ohms Max.
    3.0~3.1 MHzFundamental200 ohms Max.
    3.2~3.9 MHzFundamental150 ohms Max.
    4.0~4.4 MHzFundamental100 ohms Max.
    4.5~4.9 MHzFundamental80 ohms Max.
    5.0~6.9 MHzFundamental50 ohms Max.
    7.0~9.9 MHzFundamental35 ohms Max.
    10.0~48.0 MHzFundamental25 ohms Max.
    26.0~90.0 MHz3rd70 ohms Max.
    80.0~176.0 MHz5th120 ohms Max.
Do NOT follow this link or you will be banned from the site!