NF21 273-3B

Technical Characteristics

• Operating Voltage Rating And Type Per Function

  115.0 volts ac 2nd radio interference 2nd function

• Style Designator

  rectangular terminal/terminals on two surfaces

• Load Impedance Per Function

  50.0 ohms 4th radio interference

• Mounting Facility Screw Thread Series Designator

  unc

• Operating Voltage Rating And Type Per Function

  28.0 volts dc 5th radio interference 5th function

• Nominal Thread Size

  0.164 inches

• Operating Voltage Rating And Type Per Function

  28.0 volts dc 6th radio interference 6th function

• Body Length

  5.000 inches maximum

• Operating Voltage Rating And Type Per Function

  115.0 volts ac 3rd radio interference 3rd function

• Body Height

  1.800 inches maximum

• Source Impedance Rating Per Function

  50.0 ohms 2nd radio interference

• Load Impedance Per Function

  50.0 ohms 5th radio interference

• Functional Terminal Type And Quantity

  2 pin ground 3rd function

• Inclosure Type

  hermetically sealed

• Load Impedance Per Function

  50.0 ohms 6th radio interference

• Load Impedance Per Function

  50.0 ohms 1st radio interference

• Operating Voltage Rating And Type Per Function

  115.0 volts ac 4th radio interference 4th function

• Load Impedance Per Function

  50.0 ohms 3rd radio interference

• Source Impedance Rating Per Function

  50.0 ohms 6th radio interference

• End Item Identification

  aircraft, hornet f/a-18

• Operating Current Rating Per Function In Amps

  3.0 5th radio interference

• Operating Current Rating Per Function In Amps

  3.0 6th radio interference

• Source Impedance Rating Per Function

  50.0 ohms 1st radio interference

• Overall Height

  2.519 inches nominal

• Source Impedance Rating Per Function

  50.0 ohms 3rd radio interference

• Power Line Frequency Rating Per Function In Hertz

  400.0 1st radio interference

• Functional Terminal Type And Quantity

  10 pin output 2nd function

• Power Line Frequency Rating Per Function In Hertz

  400.0 2nd radio interference

• Power Line Frequency Rating Per Function In Hertz

  400.0 3rd radio interference

• Source Impedance Rating Per Function

  50.0 ohms 4th radio interference

• Power Line Frequency Rating Per Function In Hertz

  400.0 4th radio interference

• Body Width

  4.500 inches maximum

• Load Impedance Per Function

  50.0 ohms 2nd radio interference

• Criticality Code Justification

  feat

• Operating Current Rating Per Function In Amps

  6.0 1st radio interference

• Special Features

  weapon system essential

• Operating Temp Range

  -55.0/+95.0 deg celsius

• Operating Voltage Rating And Type Per Function

  115.0 volts ac 1st radio interference 1st function

• Operating Current Rating Per Function In Amps

  6.0 2nd radio interference

• Mounting Facility Type And Quantity

  4 threaded hole

• Body Material

  metal

• Source Impedance Rating Per Function

  50.0 ohms 5th radio interference

• Functional Terminal Type And Quantity

  1 connector, receptacle input 1st function

• Operating Current Rating Per Function In Amps

  6.0 3rd radio interference

• Overall Length

  5.400 inches nominal

• Operating Current Rating Per Function In Amps

  6.0 4th radio interference