538002-4

Technical Characteristics

• Operating Temp Range

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

• Circuit Resonance

  series resonance

• Center To Center Distance Between Terminals

  0.200 nominal inches

• Equivalent Resistance Value In Ohms

  50.0 nominal

• Overall Diameter

  0.335 inches minimum and 0.370 inches maximum

• Style Designator

  hat type, 3 wire leads

• Specified Frequency

  69.1875 megahertz

• Terminal Diameter

  0.016 inches minimum and 0.019 inches maximum

• Terminal Length

  1.500 inches minimum

• Overall Length

  0.240 inches minimum and 0.260 inches maximum

• Frequency Tolerance For Operating Temp In Percent

  -0.0025/+0.0025 and -0.0050/+0.0050

• Controlled Reference Temp

  75.0 deg celsius

• Operable Temp Range

  -40.0/+70.0 deg celsius

• Shunt Capacitance In Picofarads

  3.5 maximum

• Drive Level Rating

  2.0 milliwatts nominal and 1.6 milliwatts minimum and 2.4 milliwatts maximum

• Mode Of Oscillation

  fifth overtone and third overtone

• Holder Cover Material

  metal or glass

• Frequency Stability In Percent

  -0.0005/+0.0005

• Diameter

  0.306 inches minimum and 0.335 inches maximum