MIL-C-81659/31

Technical Characteristics

• ~1

  data on certain environmental and performanc

• Terminal Type

  crimp single mating end single contact grouping

• Environmental Protection

  humidity resistant and salt water resistant and thermal shock resistant and shock resistant and vibration resistant

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.720 inches nominal

• Guide Design And Location

  hexagon shape female post left-hand at 12 oclock and hexagon shape female post center at 12 oclock and hexagon shape female post right-hand at 12 oclock

• Connector Locking Method

  friction

• Contact Surface Treatment

  gold single mating end single contact grouping

• Shell Type

  solid

• Overall Length

  1.634 inches maximum

• Terminal Location

  back single mating end single contact grouping

• Shell Material Document And Classification

  qq-a-367 fed spec single material response or qq-a-591 fed spec single material response or qq-a-250 fed spec single material response

• Unthreaded Mounting Hole Diameter

  0.118 inches minimum and 0.122 inches maximum

• Precious Material And Weight

  0.040 gold grains, troy

• Shell Surface Treatment

  cadmium and chromate

• Precious Material And Location

  contact surfaces gold

• Test Data Document

  81349-mil-c-81659 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

• Contact Removability

  removable single mating end single contact grouping

• Contact Surface Treatment Document And Classification

  mil-g-45204 mil spec single treatment response single mating end single contact grouping

• Shell Material

  aluminum alloy

• Body Style

  straight shape, flush mount

• Shell Surface Treatment Document And Classification

  qq-p-416 fed spec all treatment responses

• Contact Material

  copper alloy single mating end single contact grouping

• Overall Width

  1.985 inches minimum and 2.015 inches maximum

• Insert Material

  plastic diallyl phthalate single mating end or plastic epoxy single mating end or plastic phenolic single mating end

• Included Contact Quantity

  40 single mating end single contact grouping

• Polarization Method

  mating end and guide pin/socket

• Specification/Standard Data

  81349-mil-c-81659/31 government specification

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.725 inches minimum and 1.765 inches maximum

• Precious Material

  gold

• Distance From Mounting Shoulder To Front Face

  0.055 inches minimum and 0.065 inches maximum

• Mating End Quantity

  1

• Included Contact Type

  round pin single mating end single contact grouping

• Overall Height

  1.997 inches minimum and 2.027 inches maximum

• Contact Position Arrangement Style

  40 single mating end