MS3451W20-14PX

Technical Characteristics

• Overall Length

  2.125 inches maximum

• Overall Diameter

  1.443 inches minimum and 1.505 inches maximum

• Mating End Quantity

  1

• Contact Removability

  removable single mating end all contact groupings

• Contact Maximum Current Rating In Amps

  73.0 single mating end 1st contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 single mating end all contact groupings

• Contact Maximum Dc Voltage Rating In Volts

  700.0 single mating end all contact groupings

• Insert Position In Deg

  110.0

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Operating Temp Rating

  -55.0 deg celsius minimum and 200.0 deg celsius maximum

• Nominal Thread Size

  1.188 inches and 1.250 inches

• 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 2nd contact grouping and nickel

• Contact Surface Treatment

  silver single mating end 1st contact grouping

• Terminal Type

  crimp single mating end all contact groupings

• Shell Surface Treatment Document And Classification

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

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Special Features

  in order to complete the connector assembly,the user must obtain/provide the backshell; standard versions may be ordered as nsn 5935-01-183-6491,p/n m85049/52-1-20w for the straight style,or nsn 5935-01-186-5610,p/n m85049/51-1-20w for the right angle

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Precious Material And Weight

  0.015 gold grains, troy and 0.010 silver grains, troy

• Precious Material

  gold and silver

• Test Data Document

  81349-mil-c-5015 specification

• Specification/Standard Data

  96906-ms3451 government standard

• Thread Class

  2a and 2a

• Thread Direction

  right-hand and right-hand

• Body Style

  1a straight shape, external coupling

• Environmental Protection

  moisture proof and salt water resistant and vibration proof and shock resistant and cold resistant and heat resistant and explosion proof

• Threaded Device Type

  back shell and coupling facility

• Contact Position Arrangement Style

  afbc 20-14 single mating end

• Contact Maximum Current Rating In Amps

  41.0 single mating end 2nd contact grouping

• Polarization Method

  key, multiple key groove

• Nominal Thread Length

  0.290 inches

• Thread Quantity Per Inch

  18 and 18

• Insert Material

  rubber silicone class q single mating end

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 2,grade c,cl 1 mil spec 1st treatment response single mating end 2nd contact grouping and qq-n-290,cl 2 fed spec 2nd treatment response

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response single mating end 1st contact grouping

• Shell Material

  aluminum alloy

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Quantity

  3 single mating end 2nd contact grouping

• Included Contact Type

  round pin single mating end all contact groupings

• ~1

  style

• Thread Series Designator

  unef and unef