CR77U

Oscillators and Piezoelectric Crystals

CRYSTAL UNIT,QUARTZ

CR77U

5955-00-270-4899

5955 - Oscillators and Piezoelectric Crystals

Vectron International Inc.

CRYSTAL UNIT,QUARTZ

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Technical Characteristics

  • Circuit Resonance

    series resonance

  • Operating Temp Range

    -55.0 to 105.0 deg celsius

  • Center To Center Distance Between Terminals

    0.184 inches minimum and 0.200 inches maximum

  • Drive Level Rating

    1.6 milliwatts minimum and 2.4 milliwatts maximum

  • Style Designator

    1 oval body, pin terminals

  • Specification/Standard Data

    81349-mil-c-3098/55 government specification

  • Overall Width

    0.435 inches maximum

  • Body Length

    0.530 inches maximum

  • Overall Thickness

    0.183 inches maximum

  • Mode Of Oscillation

    third overtone

  • Shunt Capacitance In Picofarads

    7.0 maximum

  • Specified Frequency

    44.800 megahertz

  • Holder Cover Material

    metal

  • Frequency Tolerance For Operating Temp In Percent

    -0.002 to 0.002 and -0.003 to 0.003

  • Equivalent Resistance Value In Ohms

    40.0 maximum

  • Test Data Document

    81349-mil-c-3098 specification

  • Overall Length

    0.753 inches minimum and 0.778 inches maximum

  • Terminal Length

    0.223 inches minimum and 0.248 inches maximum

  • Body Width

    0.402 inches maximum

  • Body Thickness

    0.150 inches maximum

  • Terminal Diameter

    0.038 inches minimum and 0.042 inches maximum

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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