262526-22

Technical Characteristics

• Circuit Resonance

  series resonance

• Iii Fragility Factor

  moderately rugged

• Drive Level Rating

  50.0 microwatts minimum and 900.0 microwatts maximum

• Frequency Tolerance For Operating Temp In Percent

  -0.010 to 0.010

• Overall Length

  1.810 inches maximum

• Body Length

  0.775 inches maximum

• Body Width

  0.725 inches maximum

• Terminal Diameter

  0.048 inches minimum and 0.052 inches maximum

• Mode Of Oscillation

  fundamental

• Specified Frequency

  277.440 kilohertz

• Holder Cover Material

  metal

• Operating Temp Range

  -5.0 to 90.0 deg celsius

• Center To Center Distance Between Terminals

  0.478 inches minimum and 0.494 inches maximum

• Equivalent Resistance Value In Ohms

  4000.0 maximum

• Style Designator

  1 oval body, pin terminals

• Terminal Length

  0.248 inches maximum

• Overall Width

  0.757 inches maximum

• Body Thickness

  0.317 inches maximum

• Overall Thickness

  0.352 inches maximum

• Iii Fsc Application Data

  oscillators and piezoelectric crystals