AR638

Technical Characteristics

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  3.500 inches nominal

• Contact Maximum Dc Voltage Rating In Volts

  250.0 single mating end single contact grouping

• Thread Quantity Per Inch

  18

• Contact Removability

  nonremovable single mating end single contact grouping

• Nominal Thread Size

  0.312 inches

• Included Contact Type

  round socket single mating end single contact grouping

• Overall Width

  4.250 inches nominal

• Contact Maximum Ac Voltage Rating In Volts

  600.0 single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Shell Type

  solid

• Contact Surface Treatment

  tin single mating end single contact grouping

• Shell Surface Treatment

  cadmium

• Overall Length

  4.500 inches nominal

• Contact Maximum Current Rating In Amps

  60.0 single mating end single contact grouping

• Terminal Type

  solder well single mating end single contact grouping

• Included Contact Quantity

  3 single mating end single contact grouping

• Threaded Device Type

  mounting hole

• Environmental Protection

  weatherproof

• Shell Material

  aluminum alloy

• Mating End Quantity

  1

• Connector Locking Method

  spring friction

• Center To Center Distance Between Mounting Facilities Parallel To Height

  3.500 inches nominal

• Thread Series Designator

  unc

• Body Style

  straight shape, internal coupling

• Insert Material

  plastic melamine single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Thread Direction

  right-hand

• Overall Height

  4.250 inches nominal

• Thread Class

  2b