WK4-31S

Technical Characteristics

• Thread Class

  2a

• Overall Length

  1.188 inches nominal

• Overall Height

  0.922 inches minimum and 0.954 inches maximum

• Unthreaded Mounting Hole Diameter

  0.115 inches minimum and 0.125 inches maximum

• Mating End Quantity

  1

• Contact Maximum Current Rating In Amps

  10.0

• Connector Locking Method

  externally threaded shell

• Nominal Thread Size

  0.875 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Insert Material

  plastic single mating end

• Shell Surface Treatment

  cadmium

• Precious Material And Location

  contact surfaces gold

• Thread Direction

  right-hand

• Body Style

  1g straight shape, external coupling

• Overall Width

  0.922 inches minimum and 0.954 inches maximum

• Center To Center Distance Between Mounting Facilities Parallel To Height

  0.725 inches minimum and 0.735 inches maximum

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.725 inches minimum and 0.735 inches maximum

• Threaded Device Type

  coupling facility

• Contact Position Arrangement Style

  aedk wh-4

• Contact Removability

  nonremovable single mating end single contact grouping

• Polarization Method

  keyway or multiple keyway

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Thread Quantity Per Inch

  6

• Terminal Location

  back single mating end single contact grouping

• Terminal Type

  solder well single mating end single contact grouping

• Shell Material

  aluminum alloy

• Included Contact Quantity

  4 single mating end single contact grouping

• Included Contact Type

  round socket single mating end single contact grouping

• Precious Material And Weight

  0.004 gold grains, troy

• Precious Material

  gold

• Thread Series Designator

  uns