2157DC1

Technical Characteristics

• Contact Surface Treatment

  gold single mating end single contact grouping and copper single mating end single contact grouping

• Thread Quantity Per Inch

  28

• Distance From Mounting Shoulder To Rear Face

  1.250 inches nominal

• Threaded Device Type

  coupling facility

• Contact Removability

  nonremovable single mating end single contact grouping

• Shell Material Document And Classification

  qq-b-626,comp 22 fed spec single material response

• Insert Material

  plastic fluorocarbon single mating end

• Shell Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.531 inches nominal

• Mating End Quantity

  1

• Terminal Location

  side single mating end single contact grouping

• Included Contact Quantity

  1 single mating end single contact grouping

• Overall Width

  0.750 inches nominal

• Nominal Thread Size

  0.438 inches

• Overall Height

  1.969 inches nominal

• Contact Material

  copper alloy single mating end single contact grouping

• Precious Material And Location

  contact surface gold and body surface silver

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.531 inches nominal

• Terminal Type

  tab, solder lug single mating end single contact grouping

• Shell Surface Treatment

  silver

• Thread Direction

  right-hand

• Radio Frequency Type Contact Characteristic Impedance In Ohms

  50.0 single mating end single contact grouping

• Body Style

  angle shape, external coupling

• Connector Locking Method

  externally threaded shell

• Included Contact Type

  coaxial socket single mating end single contact grouping

• Unthreaded Mounting Hole Diameter

  0.140 inches nominal

• Insert Material Document And Classification

  mil-p-19468 mil spec single material response single mating end

• Contact Position Arrangement Style

  tnc single mating end

• Environmental Protection

  corrosion resistant

• Flange Length

  0.750 inches nominal

• Shell Material

  copper alloy

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty 1,grade c mil spec 1st treatment response single mating end single contact grouping and mil-c-14550 mil spec 2nd treatment response single mating end single contact grouping

• Overall Length

  1.116 inches nominal

• Thread Series Designator

  unef

• Precious Material And Weight

  0.005 gold grains, troy and 0.100 silver grains, troy

• Contact Material Document And Classification

  qq-c-530 fed spec single material response single mating end single contact grouping

• Shell Type

  solid

• Precious Material

  gold and silver

• Thread Class

  2a