MS3451W28-18P

Technical Characteristics

• Environmental Protection

  moisture proof and salt water resistant and vibration proof

• Threaded Device Type

  back shell and coupling facility

• Thread Direction

  right-hand and right-hand

• Overall Length

  2.125 inches maximum

• Mating End Quantity

  1

• Contact Maximum Current Rating In Amps

  22.0 single mating end all contact groupings

• Contact Maximum Ac Voltage Rating In Volts

  3000.0 single mating end 1st contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end 2nd contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end 4th contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end 3rd contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  4200.0 single mating end 1st contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end 2nd contact grouping

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Nominal Thread Size

  1.000 inches and 1.000 inches

• Insert Material

  rubber silicone single mating end

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Type

  round pin single mating end all contact groupings

• Precious Material

  gold

• Thread Series Designator

  unef and unef

• Thread Class

  2a and 2a

• Body Style

  3a straight shape, external coupling w/backshell

• Overall Diameter

  1.943 inches minimum and 2.005 inches maximum

• Contact Position Arrangement Style

  anar 28-18 single mating end

• Contact Removability

  removable single mating end all contact groupings

• Contact Maximum Ac Voltage Rating In Volts

  200.0 single mating end 3rd contact grouping

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end 4th contact grouping

• Connector Locking Method

  externally threaded shell

• Nominal Thread Length

  0.290 inches and 0.664 inches

• Thread Quantity Per Inch

  20 and 20

• Terminal Location

  back single mating end all contact groupings

• Contact Material

  copper alloy single mating end all contact groupings

• Contact Surface Treatment

  gold single mating end all contact groupings

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end all contact groupings

• Terminal Type

  crimp single mating end all contact groupings

• Shell Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec all treatment responses (use only when all treatment is controlled by the same document and classifications are identical)

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.012 gold grains, troy

• Test Data Document

  81349-mil-c-5015 specification

• Specification/Standard Data

  96906-ms3451 government standard