CR-27A/U6.813880MHZ

Oscillators and Piezoelectric Crystals

CRYSTAL UNIT,QUARTZ

CR-27A/U6.813880MHZ

5955-01-016-1765

5955 - Oscillators and Piezoelectric Crystals

Military Specifications

CRYSTAL UNIT,QUARTZ

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Technical Characteristics

  • Overall Length

    1.023 inches maximum

  • Body Length

    0.775 inches maximum

  • Body Width

    0.725 inches maximum

  • Body Thickness

    0.317 inches maximum

  • Shunt Capacitance In Picofarads

    7.0 maximum

  • Specified Frequency

    6.81388 megahertz

  • Frequency Tolerance At Reference Temp In Percent

    m0.002/p0.002

  • Operable Temp Range

    m55.0/p90.0 deg celsius

  • Operating Temp Range

    p70.0/p80.0 deg celsius

  • Center To Center Distance Between Terminals

    0.478 inches minimum and 0.494 inches maximum

  • Drive Level Rating

    4.0 milliwatts minimum and 6.0 milliwatts maximum

  • Equivalent Resistance Value In Ohms

    35.0 maximum

  • Style Designator

    oval body,pin terminals

  • Test Data Document

    81349-milc3098 specification

  • Specification/Standard Data

    81349-milc3098/9 government specification

  • Terminal Length

    0.223 inches minimum and 0.248 inches maximum

  • Overall Width

    0.757 inches maximum

  • Overall Thickness

    0.352 inches maximum

  • Terminal Diameter

    0.048 inches minimum and 0.052 inches maximum

  • Mode Of Oscillation

    fundamental

  • Circuit Resonance

    antiresonance

  • Load Capacitance In Picofarads

    31.5 minimum and 32.5 maximum

  • Frequency Stability In Percent

    m0.0005/p0.0005

  • Controlled Reference Temp

    75.0 deg celsius

  • Holder Cover Material

    metal

  • Frequency Tolerance For Operating Temp In Percent

    m0.002/p0.002

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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Supplying Quality Products

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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Providing Quality People

Our team of dedicated account managers, procurement professionals and specialized inspectors is the most valuable resource we have.
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