MIL-C-3098/21

Technical Characteristics

• Operating Temp Range

  +70.0/+80.0 deg celsius and -55.0/+90.0 deg celsius

• Terminal Length

  0.223 inches minimum and 0.248 inches maximum

• Body Thickness

  0.317 inches maximum

• Load Capacitance In Picofarads

  31.5 minimum and 32.5 maximum

• Equivalent Resistance Value In Ohms

  4500.0 nominal

• Body Width

  0.725 inches maximum

• Shunt Capacitance In Picofarads

  3.3 minimum and 4.5 maximum

• Specified Frequency

  140.000 kilohertz

• Controlled Reference Temp

  75.0 deg celsius

• Body Length

  1.526 inches maximum

• Overall Length

  1.774 inches maximum

• Overall Thickness

  0.352 inches maximum

• Frequency Tolerance For Operating Temp In Percent

  -0.003/+0.003 and -0.015/+0.003

• Holder Cover Material

  metal or glass

• Center To Center Distance Between Terminals

  0.478 nominal mils and 0.494 nominal centimeters

• Drive Level Rating

  1.6 milliwatts minimum and 2.4 milliwatts maximum

• Mode Of Oscillation

  fundamental

• Overall Width

  0.757 inches maximum

• Operable Temp Range

  -55.0/+70.0 deg celsius

• Style Designator

  tube body, wire leads

• Terminal Diameter

  0.048 inches minimum and 0.052 inches maximum

• Frequency Stability In Percent

  -0.002/+0.002

• Circuit Resonance

  antiresonance