CA3644-82

Technical Characteristics

• Nominal Thread Length

  0.375 inches and 0.625 inches

• Distance From Mounting Shoulder To Front Face

  0.750 inches nominal

• Connector Locking Method

  externally threaded shell

• Thread Direction

  right-hand and right-hand

• Precious Material And Weight

  0.020 silver grains, troy

• Precious Material And Location

  contact surfaces silver

• Contact Surface Treatment

  silver single mating end single contact grouping

• Unthreaded Mounting Hole Diameter

  0.177 inches nominal

• Contact Removability

  removable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Nominal Thread Size

  1.188 inches and 1.250 inches

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.156 inches nominal

• Shell Surface Treatment

  cadmium and chromate

• Included Contact Type

  round socket single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  41.0 single mating end single contact grouping

• Body Style

  straight shape, external coupling w/backshell

• Shell Type

  solid

• Contact Maximum Dc Voltage Rating In Volts

  1250.0 single mating end single contact grouping

• Terminal Type

  crimp single mating end single contact grouping

• Overall Height

  1.500 inches nominal

• Shell Material

  steel

• Contact Surface Treatment Document And Classification

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

• Environmental Protection

  heat resistant

• Included Contact Quantity

  4 single mating end single contact grouping

• Overall Width

  1.500 inches nominal

• Contact Position Arrangement Style

  20-2006-37 single mating end

• Contact Maximum Ac Voltage Rating In Volts

  900.0 single mating end single contact grouping

• Thread Class

  2a and 2a

• Polarization Method

  keyway or multiple keyway

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Series Designator

  unef and unef

• Thread Quantity Per Inch

  18 and 18

• Overall Length

  2.109 inches nominal

• Threaded Device Type

  back shell and coupling facility

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.156 inches nominal

• Insert Material

  glass fiber single mating end and plastic melamine single mating end

• Precious Material

  silver

• Mating End Quantity

  1