293-1273-010

Technical Characteristics

• Overall Height

  0.815 inches maximum

• Body Length

  3.775 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.900 inches nominal

• Vibration Resistance Range In Hertz

  p10.0/p2000.0

• Body Width

  2.750 inches maximum

• Body Height

  0.690 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.350 inches nominal

• Operating Temp Range

  m54.0/p85.0 deg celsius

• Reference Frequency Per Function

  251.67 kilohertz blank

• Source Impedance Rating Per Function

  500.0 ohms blank

• Load Impedance Per Function

  500.0 ohms blank

• Principal Circuitry Type Per Function

  crystal blank

• Inclosure Type

  hermetically sealed

• Mounting Facility Type And Quantity

  4 threaded hole

• Functional Terminal Type And Quantity

  1 pin output

• Functional Terminal Type And Quantity

  2 pin ground

• Frequency Band Width Per Function

  250.25 kilohertz blank and 253.10 kilohertz blank

• Mounting Facility Screw Thread Series Designator

  unc

• Insertion Loss At Reference Frequency Per Function In Decibels

  4.5 blank

• Functional Terminal Type And Quantity

  1 pin input

• Specified Frequencies Of Discrimination Per Function

  249.75 kilohertz blank and 250.25 kilohertz blank and 253.10 kilohertz blank and 253.55 kilohertz blank

• Nominal Thread Size

  0.112 inches

• Discrimination At Specified Frequencies Per Function In Decibels

  60.0 minimum blank and 1.0 maximum blank and 1.0 maximum blank and 60.0 minimum blank