7648781-3

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Overall Diameter

  2.719 inches maximum

• Threaded Device Type

  back shell and coupling facility

• Mating End Quantity

  1

• Contact Removability

  nonremovable single mating end single contact grouping

• Shell Type

  solid

• Connector Locking Method

  internally threaded shell

• Thread Quantity Per Inch

  16 and 16

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping and silver

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium

• Precious Material

  gold and silver

• Thread Series Designator

  un and un

• Thread Class

  2a and 2b

• Body Style

  9a straight shape, internal coupling w/backshell

• Overall Length

  2.406 inches maximum

• Environmental Protection

  pressure proof and moisture resistant and salt water resistant and vibration resistant

• Contact Position Arrangement Style

  dqad 40-56 single mating end

• Contact Maximum Current Rating In Amps

  22.0 single mating end single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  144.0

• Nominal Thread Size

  2.250 inches and 2.500 inches

• Terminal Location

  back single mating end single contact grouping

• Insert Material

  plastic polytetrafluoroethylene single mating end

• Terminal Type

  solder well single mating end single contact grouping

• Included Contact Quantity

  85 single mating end single contact grouping

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold and contact surfaces silver