NSN: 5955-00-082-4129

Technical Characteristics

• Terminal Length

  0.223 inches minimum and

• Body Length

  0.775 inches maximum

• Body Width

  0.725 inches maximum

• Overall Thickness

  0.352 inches maximum

• Terminal Diameter

  0.048 inches minimum and

• Terminal Diameter

  0.052 inches maximum

• Circuit Resonance

  series resonance

• Frequency Tolerance At Reference Temp In Percent

  -0.007 to 0.007

• Frequency Stability In Percent

  -0.00025 to 0.00025

• Operable Temp Range

  -55.0 to 90.0 deg celsius

• Operating Temp Range

  70.0 to 80.0 deg celsius

• Frequency Tolerance For Operating Temp In Percent

  -0.001 to 0.001

• Equivalent Resistance Value In Ohms

  40.0 nominal

• Definitive Government Spec/Std Reference

  cr-65/u20.000000mhz

• Non-Definitive Government Spec/Std Reference

  milc3098-43

• Style Designator

  1 oval body, pin terminals

• Overall Length

  1.023 inches maximum

• Terminal Length

  0.248 inches maximum

• Overall Width

  0.757 inches maximum

• Body Thickness

  0.317 inches maximum

• Mode Of Oscillation

  third overtone

• Shunt Capacitance In Picofarads

  7.0 maximum

• Specified Frequency

  20.000 megahertz

• Controlled Reference Temp

  75.0 deg celsius

• Holder Cover Material

  metal

• Center To Center Distance Between Terminals

  0.478 inches minimum and

• Center To Center Distance Between Terminals

  0.494 inches maximum

• Drive Level Rating

  0.8 milliwatts minimum and

• Drive Level Rating

  1.2 milliwatts maximum

• Manufacturers Code

  81349

• Test Data Document

  81349-milc3098 specification