683-27D

Technical Characteristics

• Thread Series Designator

  unc

• Contact Maximum Ac Voltage Rating In Volts

  3300.0 single mating end single contact grouping

• Distance Between Mounting Facility Centers

  4.000 inches nominal

• Overall Width

  0.360 inches nominal

• Included Contact Quantity

  32 all mating ends all contact groupings

• Precious Material

  gold

• Terminal Location

  back all mating ends all contact groupings

• Overall Length

  4.400 inches nominal

• Contact Position Arrangement Style

  2 rows of contacts non-inserted board all mating ends

• Contact Material

  copper alloy all mating ends all contact groupings

• Included Contact Type

  round socket all mating ends all contact groupings

• Threaded Device Type

  mounting stud

• Thread Direction

  right-hand

• Overall Height

  0.671 inches nominal

• Insert Material Document And Classification

  mil-m-14,type mme mil spec single material response all mating ends

• Polarization Method

  guide pin/socket

• Terminal Type

  tab, solder lug all mating ends all contact groupings

• Nominal Thread Size

  0.112 inches

• Contact Removability

  nonremovable all mating ends all contact groupings

• Body Style

  straight shape

• Precious Material And Weight

  0.032 gold grains, troy

• Contact Maximum Current Rating In Amps

  7.5 all mating ends all contact groupings

• Mating End Quantity

  2

• Precious Material And Location

  contact surfaces gold

• Contact Surface Treatment

  gold all mating ends all contact groupings

• Thread Class

  2a

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 1,class 1 mil spec single treatment response all mating ends all contact groupings

• Insert Material

  plastic melamine all mating ends

• Round Guide Type And Location

  socket left-hand and socket right-hand

• Contact Material Document And Classification

  qq-b-746 fed spec single material response all mating ends all contact groupings

• Environmental Protection

  dripproof and vibration resistant and salt water resistant

• Nominal Thread Length

  0.187 inches