1641954-20-39P

Technical Characteristics

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Distance From Mounting Shoulder To Front Face

  0.884 inches nominal

• Furnished Items (Non-Core)

  preformed packing

• Terminal Type

  solder well single mating end all contact groupings

• Overall Diameter

  1.812 inches nominal

• Shell Type

  solid

• Precious Material

  gold and silver

• Included Contact Quantity

  37 single mating end 2nd contact grouping

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Thread Class

  2a

• Body Style

  straight shape threaded

• Thread Quantity Per Inch

  18

• Special Features

  mod 101

• Contact Maximum Current Rating In Amps

  7.5 single mating end 2nd contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end all contact groupings

• Contact Removability

  nonremovable single mating end all contact groupings

• Included Contact Type

  round pin single mating end all contact groupings

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Mating End Quantity

  1

• Nominal Thread Size

  1.375 inches

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Mounting Facility Thickness

  0.062 inches minimum and 0.250 inches maximum

• Contact Position Arrangement Style

  20-39 single mating end

• Contact Surface Treatment

  gold single mating end all contact groupings and silver single mating end all contact groupings

• Thread Direction

  right-hand

• Bushing Accommodation Hole Shape

  round w/flat

• Connector Locking Method

  bayonet pin

• Threaded Device Type

  mounting bushing

• Overall Length

  1.065 inches minimum and 1.145 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end all contact groupings

• Terminal Location

  back single mating end all contact groupings

• Contact Maximum Current Rating In Amps

  22.0 single mating end 1st contact grouping

• Shell Material

  aluminum alloy

• Insert Material

  rubber single mating end

• Precious Material And Weight

  0.039 gold grains, troy and 0.039 silver grains, troy

• Insert Position In Deg

  0.0