CR55A53-00000MHZ

Oscillators and Piezoelectric Crystals

CRYSTAL UNIT,QUARTZ

CR55A53-00000MHZ

5955-00-905-8633

5955 - Oscillators and Piezoelectric Crystals

Federal Aviation Administration

CRYSTAL UNIT,QUARTZ

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Technical Characteristics

  • Terminal Length

    0.243 inches minimum and 0.253 inches maximum

  • Overall Width

    0.435 inches maximum

  • Body Width

    0.402 inches maximum

  • Body Thickness

    0.150 inches maximum

  • Overall Thickness

    0.183 inches maximum

  • Terminal Diameter

    0.034 inches minimum and 0.044 inches maximum

  • Mode Of Oscillation

    third overtone

  • Shunt Capacitance In Picofarads

    7.0 maximum

  • Specified Frequency

    53.000 megahertz

  • Frequency Stability In Percent

    -0.00025 to 0.00025

  • Operable Temp Range

    -55.0 to 80.0 deg celsius

  • Operating Temp Range

    80.0 to 90.0 deg celsius

  • Center To Center Distance Between Terminals

    0.184 inches minimum and 0.200 inches maximum

  • Drive Level Rating

    0.8 milliwatts minimum and 1.2 milliwatts maximum

  • Style Designator

    1 oval body, pin terminals

  • Test Data Document

    81349-milc3098 specification

  • Overall Length

    0.783 inches maximum

  • Body Length

    0.530 inches maximum

  • Circuit Resonance

    series resonance

  • Frequency Tolerance At Reference Temp In Percent

    -0.007 to 0.007

  • Controlled Reference Temp

    85.0 deg celsius

  • Holder Cover Material

    metal

  • Frequency Tolerance For Operating Temp In Percent

    -0.001 to 0.001

  • Equivalent Resistance Value In Ohms

    40.0 nominal

Certified to
AS6081 Methods

Implementing Quality Procurement

A rigorous vendor selection process and vendor management system are essential to ensuring quality.
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We take every measure to ensure that we supply quality, authentic parts including a strict vendor selection process and rigorous product inspections..
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Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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