FB1311-60-57-23

Technical Characteristics

• Thread Class

  2a and 2b and 2a

• Body Style

  17g straight shape

• Overall Width

  0.250 inches nominal

• Threaded Device Type

  coupling facility and mounting stud

• Contact Position Arrangement Style

  aaae 2 rows of contacts non-inserted board

• Polarization Method

  jackscrew

• Connector Locking Method

  jackscrew-socket

• Thread Quantity Per Inch

  56

• Nominal Thread Size

  0.086 inches

• Contact Surface Treatment

  gold and nickel single mating end single contact grouping

• Criticality Code Justification

  feat

• Contact Material Document And Classification

  qq-c-530 fed spec single material response single mating end single contact grouping

• Insert Material Document And Classification

  mil-m-24519 mil spec single material response single mating end

• Jackscrew Type And Location

  male left-hand top and female right-hand bottom

• Included Contact Type

  round pin single mating end single contact grouping

• Special Features

  contact position 57 replaced by 0.066 in. dia hole

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.059 gold grains, troy

• Thread Direction

  right-hand

• Overall Length

  3.350 inches nominal

• Overall Height

  0.712 inches nominal

• Distance Between Mounting Facility Centers

  3.150 inches nominal

• Mating End Quantity

  1

• Contact Removability

  nonremovable single mating end single contact grouping

• Contact Maximum Current Rating In Amps

  5.0

• Terminal Location

  back single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Insert Material

  plastic polyphenylene single mating end

• Contact Surface Treatment Document And Classification

  mil-g-45204,type 2,grade c,class 1 mil spec 1st treatment response and qq-n-290,class 2 fed spec 2nd treatment response single mating end single contact grouping

• Terminal Type

  tab, solder lug single mating end single contact grouping

• Included Contact Quantity

  59 single mating end single contact grouping

• Precious Material

  gold

• Thread Series Designator

  unc