537879-4

Technical Characteristics

• Overall Thickness

  0.172 inches maximum

• Controlled Reference Temp

  85.0 deg celsius

• Body Width

  0.402 inches maximum

• Operating Temp Range

  +80.0/+90.0 deg celsius

• Holder Cover Material

  metal or glass

• Frequency Stability In Percent

  -0.0005/+0.0005

• Shunt Capacitance In Picofarads

  7.0 maximum

• Drive Level Rating

  1.6 milliwatts minimum and 2.4 milliwatts maximum

• Style Designator

  tube body, wire leads

• Operable Temp Range

  -55.0/+80.0 deg celsius

• Body Thickness

  0.150 inches maximum

• Specified Frequency

  24.300 megahertz

• Mode Of Oscillation

  third overtone and fifth overtone

• Frequency Tolerance For Operating Temp In Percent

  -0.002/+0.002 and -0.004/+0.004

• Circuit Resonance

  series resonance

• Body Length

  0.516 inches maximum

• Overall Width

  0.422 inches maximum

• Overall Length

  0.764 inches maximum

• Frequency Tolerance At Reference Temp In Percent

  -0.008/+0.008

• Center To Center Distance Between Terminals

  0.184 nominal mils and 0.200 nominal centimeters

• Terminal Length

  0.223 inches minimum and 0.248 inches maximum

• Equivalent Resistance Value In Ohms

  40.0 nominal

• Terminal Diameter

  0.038 inches minimum and 0.042 inches maximum