RFK37-3-22-1AN

Technical Characteristics

• Thread Direction

  right-hand and right-hand

• Body Style

  3a straight shape, external coupling w/backshell

• Overall Length

  1.984 inches minimum and 2.078 inches maximum

• Overall Diameter

  2.109 inches minimum and 2.141 inches maximum

• Mating End Quantity

  1

• Contact Position Arrangement Style

  bpah fk-37

• Contact Removability

  nonremovable single mating end single contact grouping

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Nominal Thread Length

  0.438 inches

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment

  gold or silver single mating end single contact grouping

• ~1

  esponse single mating end single contact grouping

• Terminal Type

  solder well single mating end single contact grouping

• Included Contact Quantity

  37 single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold or contaxt surfaces silver

• Precious Material

  gold or silver

• Shell Surface Treatment

  cadmium

• Included Contact Type

  round pin single mating end single contact grouping

• Precious Material And Weight

  0.037 gold grains, troy or 0.037 silver grains, troy

• Thread Series Designator

  unef and special acme

• Thread Class

  2a and 2a

• Threaded Device Type

  back shell and coupling facility

• Contact Maximum Current Rating In Amps

  10.0

• Polarization Method

  keyway or multiple keyway

• Connector Locking Method

  externally threaded coupling ring

• Features Provided

  pre-tinned terminal

• Thread Quantity Per Inch

  18 and 6

• Nominal Thread Size

  1.438 inches and 1.938 inches

• Terminal Location

  back single mating end single contact grouping

• Insert Material

  plastic melamine or plastic phenolic single mating end

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec 1st treatment response or qq-s-365 fed spec 2nd treatment r

• Shell Material

  aluminum alloy