MIL-C-28748/3

Technical Characteristics

• Shell Material

  aluminum alloy

• Body Style

  rectangular shape

• Precious Material

  gold

• Overall Length

  2.850 inches maximum

• Shell Surface Treatment Document And Classification

  mil-a-8625 ty 1 or 2 mil spec single treatment response

• Contact Maximum Current Rating In Amps

  13.0 single mating end single contact grouping

• Insert Material

  plastic diallyl phthalate single mating end

• Shell Material Document And Classification

  qq-a-250/8 t-0 fed spec single material response or qq-a-250/1 h12 fed spec single material response

• Thread Direction

  right-hand and right-hand

• Overall Width

  1.365 inches maximum

• Contact Position Arrangement Style

  75 single mating end

• Shell Guide Type And Location Designator

  d pin

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.281 inches nominal

• Specification/Standard Data

  81349-mil-c-28748/3 government specification

• Mating End Quantity

  1

• Insert Material Document And Classification

  mil-m-14 ty sdg-f mil spec single material response single mating end

• Threaded Device Type

  coupling facility and mounting stud

• Environmental Protection

  shock resistant and humidity resistant and thermal shock resistant and vibration resistant

• Precious Material And Weight

  0.075 gold grains, troy

• Included Contact Type

  round pin single mating end single contact grouping

• ~1

  data on certain environmental and performanc

• Thread Class

  2b and 2a and 2a

• Thread Quantity Per Inch

  32 and 40

• Contact Removability

  removable single mating end single contact grouping

• Included Contact Quantity

  75 single mating end single contact grouping

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.766 inches nominal

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204 ty 1,grade c mil spec single treatment response single mating end single contact grouping

• Connector Locking Method

  jackscrew-socket

• Shell Type

  solid

• Contact Surface Treatment

  gold single mating end single contact grouping

• Nominal Thread Size

  0.138 inches and 0.112 inches

• Thread Series Designator

  unc and unc

• Polarization Method

  jackscrew and shell

• Shell Surface Treatment

  anodize

• Terminal Type

  crimp single mating end single contact grouping

• Test Data Document

  81349-mil-c-28748 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type