MS3451W20-14S

Technical Characteristics

• Test Data Document

  81349-mil-c-5015 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• Threaded Device Type

  back shell and coupling facility

• Polarization Method

  key, multiple key groove

• Contact Material

  copper alloy single mating end all contact groupings

• Specification/Standard Data

  96906-ms3451 government standard

• Mating End Quantity

  1

• Precious Material And Location

  contact surfaces gold and contact surfaces silver

• Precious Material And Weight

  0.010 gold grains, troy and 0.015 silver grains, troy

• Connector Locking Method

  internally threaded coupling ring

• Environmental Protection

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

• Overall Length

  2.125 inches maximum

• Included Contact Quantity

  3 single mating end 2nd contact grouping

• Thread Class

  2a and 2b

• Thread Direction

  right-hand

• Terminal Location

  back single mating end all contact groupings

• ~1

  data on certain environmental and performance

• Shell Material

  aluminum alloy

• Contact Maximum Current Rating In Amps

  41.0 single mating end 2nd contact grouping

• Contact Removability

  removable single mating end all contact groupings

• Body Style

  straight shape, external coupling

• Contact Surface Treatment

  nickel single mating end 2nd contact grouping

• Insert Position In Deg

  0.0

• Nominal Thread Size

  1.188 inches and 1.250 inches

• Contact Position Arrangement Style

  20-14 single mating end

• Included Contact Type

  round socket single mating end all contact groupings

• Overall Diameter

  1.474 inches nominal

• Shell Surface Treatment

  cadmium and chromate

• Thread Series Designator

  unef

• Contact Maximum Current Rating In Amps

  73.0 single mating end 1st contact grouping

• Contact Surface Treatment

  gold single mating end 2nd contact grouping and silver single mating end 1st contact grouping

• Shell Type

  solid

• Precious Material

  gold and silver

• Included Contact Quantity

  2 single mating end 1st contact grouping

• Insert Material

  rubber silicone class q single mating end

• Terminal Type

  crimp single mating end all contact groupings