M28748/4-B4ML1A

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Thread Series Designator

  unc

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Width

  0.500 inches nominal

• Shell Material Document And Classification

  qq-a-250/8,t-32 fed spec single material response

• Contact Position Arrangement Style

  9 single mating end

• Mating End Quantity

  1

• Jackscrew Type And Location

  male left-hand and female right-hand

• Terminal Type

  crimp single mating end single contact grouping

• Included Contact Quantity

  9 single mating end single contact grouping

• Shell Surface Treatment

  anodize

• Overall Length

  1.440 inches nominal

• Insert Material Document And Classification

  mil-m-14,ty sdg-f mil spec all material responses single mating end and mil-p-19833,ty gdi-30f mil spec all material responses single mating end

• Body Style

  hood, side opening w/clamp

• Contact Surface Treatment

  gold single mating end single contact grouping

• Terminal Location

  back single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Overall Height

  2.467 inches nominal

• Shell Material

  aluminum alloy

• Insert Material

  plastic diallyl phthalate single mating end and glass fiber single mating end

• Shell Surface Treatment Document And Classification

  mil-a-8625,ty1 or ty2 mil spec single treatment response

• Specification/Standard Data

  81349-mil-c-28748/4 government specification

• Thread Direction

  right-hand

• Nominal Thread Size

  0.138 inches

• Polarization Method

  jackscrew

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204,ty2,grade c,class1 mil spec single treatment response single mating end single contact grouping

• Environmental Protection

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

• Precious Material

  gold

• Contact Material Document And Classification

  qq-c-530 fed spec single material response single mating end single contact grouping and qq-c-533 fed spec single material response 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