M39012-57-4004

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Body Style

  straight shape,internal coupling

• Overall Length

  0.960 inches maximum

• Overall Diameter

  0.400 inches maximum

• Environmental Protection

  corrosion resistant and vibration resistant and moisture resistant and thermal shock resistant

• Threaded Device Type

  coupling facility

• Terminal Location

  back

• Contact Material

  copper alloy

• Contact Surface Treatment

  gold

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 2,class 1 mil spec single treatment response

• Terminal Type

  crimp

• Shell Material

  copper alloy

• Shell Surface Treatment

  gold and copper

• Included Contact Quantity

  1

• Test Data Document

  81349-mil-c-39012 specification

• Specification/Standard Data

  81349-mil-c-39012/57 government specification

• Mating End Quantity

  1

• Contact Position Arrangement Style

  sma

• Contact Removability

  nonremovable

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  50.0

• Thread Quantity Per Inch

  36

• Nominal Thread Size

  0.250 inches

• Insert Material

  plastic fluorinated ethylene propylene or plastic polytetrafluoroethylene

• Shell Surface Treatment Document And Classification

  mil-g-45204,type 2,class 1 mil spec 1st treatment response

• Insert Material Document And Classification

  mil-p-38 mil spec single material response or mil-p-403 mil spec single material response

• Precious Material And Location

  contact and shell surfaces gold

• Precious Material And Weight

  0.105 gold grains,troy

• Precious Material

  gold

• Thread Series Designator

  uns