NSN: 5955-00-761-7642

Technical Characteristics

• Body Length

  0.400 inches minimum and 0.430 inches maximum

• Specified Frequency

  57.580 megahertz

• Drive Level Rating

  1.6 milliwatts minimum and 3.4 milliwatts maximum

• Style Designator

  tube body, wire leads

• Body Thickness

  0.142 inches minimum and 0.149 inches maximum

• Shunt Capacitance In Picofarads

  7.0 maximum

• Operable Temp Range

  -55.0/+105.0 deg celsius

• Frequency Stability In Percent

  -0.0005/+0.0005

• Holder Cover Material

  metal or glass

• Controlled Reference Temp

  85.0 deg celsius

• Terminal Diameter

  0.038 inches minimum and 0.042 inches maximum

• Equivalent Resistance Value In Ohms

  40.0 nominal

• Body Width

  0.394 inches minimum and 0.401 inches maximum

• Overall Thickness

  0.183 inches maximum

• Overall Width

  0.435 inches maximum

• Terminal Length

  0.223 inches minimum and 0.248 inches maximum

• Center To Center Distance Between Terminals

  0.184 nominal mils and 0.200 nominal centimeters

• Operating Temp Range

  -30.0/+65.0 deg celsius

• Circuit Resonance

  series resonance

• Frequency Tolerance For Operating Temp In Percent

  -0.002/+0.002 and -0.004/+0.004

• Mode Of Oscillation

  third overtone and fifth overtone

• Overall Length

  0.623 inches minimum and 0.673 inches maximum