CR-42A/U120.750KHZ

Oscillators and Piezoelectric Crystals

CRYSTAL UNIT,QUARTZ

CR-42A/U120.750KHZ

5955-00-099-9717

5955 - Oscillators and Piezoelectric Crystals

Military Specifications

CRYSTAL UNIT,QUARTZ

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Technical Characteristics

  • Overall Length

    1.774 inches maximum

  • Terminal Length

    0.223 inches minimum and 0.248 inches maximum

  • Overall Width

    0.725 inches maximum

  • Body Length

    1.526 inches maximum

  • Overall Thickness

    0.317 inches maximum

  • Circuit Resonance

    antiresonance

  • Shunt Capacitance In Picofarads

    5.0 nominal

  • Controlled Reference Temp

    75.0 deg celsius

  • Operable Temp Range

    m55.0/p70.0 deg celsius

  • Holder Cover Material

    metal

  • Center To Center Distance Between Terminals

    0.478 inches minimum and 0.494 inches maximum

  • Drive Level Rating

    1.6 milliwatts minimum and 2.4 milliwatts maximum

  • Frequency Tolerance For Operating Temp In Percent

    m0.003/p0.003

  • Test Data Document

    81349-milc3098 specification

  • Terminal Diameter

    0.048 inches minimum and 0.052 inches maximum

  • Mode Of Oscillation

    fundamental

  • Load Capacitance In Picofarads

    31.5 minimum and 32.5 maximum

  • Specified Frequency

    120.750 kilohertz

  • Frequency Tolerance At Reference Temp In Percent

    any acceptable

  • Frequency Stability In Percent

    m0.002/p0.002

  • Operating Temp Range

    m70.0/p80.0 deg celsius

  • Equivalent Resistance Value In Ohms

    4500.0 nominal

Certified to
AS6081 Methods

Implementing Quality Procurement

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