CA20448

Technical Characteristics

• Unthreaded Mounting Hole Diameter

  0.144 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.250 inches nominal

• Contact Maximum Current Rating In Amps

  20.0 all mating ends single contact grouping

• Contact Material

  copper alloy all mating ends single contact grouping

• Contact Surface Treatment Document And Classification

  qq-s-365 fed spec single treatment response all mating ends single contact grouping

• Precious Material

  silver

• Contact Surface Treatment

  silver all mating ends single contact grouping

• Overall Height

  3.923 inches minimum and 3.953 inches maximum

• Shell Material Document And Classification

  qq-a-591/a380 fed spec single material response

• Contact Removability

  removable all mating ends single contact grouping

• Thread Quantity Per Inch

  12

• Polarization Method

  jackscrew

• Jackscrew Type And Location (Non-Core)

  male center

• Terminal Type

  solder well all mating ends single contact grouping

• Overall Width

  3.360 inches minimum and 3.390 inches maximum

• Thread Direction

  right-hand

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec single treatment response

• Nominal Thread Size

  0.312 inches

• Connector Locking Method

  jackscrew

• Shell Material

  aluminum alloy

• Terminal Location

  back all mating ends single contact grouping

• Precious Material And Location

  contact surfaces silver

• Insert Material Document And Classification

  mil-m-14 mil spec single material response all mating ends

• Body Style

  straight shape

• Shell Surface Treatment

  cadmium

• Overall Length

  3.095 inches minimum and 3.155 inches maximum

• Mating End Quantity

  2

• Precious Material And Weight

  0.156 silver grains, troy

• Contact Material Document And Classification

  qq-c-533 fed spec single material response all mating ends single contact grouping

• Distance From Mounting Shoulder To Front Face

  0.981 inches nominal

• Shell Type

  solid

• Thread Class

  2a

• Insert Material

  plastic diallyl phthalate all mating ends

• Threaded Device Type

  coupling facility

• Thread Series Designator

  uns

• Contact Position Arrangement Style

  78 all mating ends