440-0758-178

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.290 inches minimum and 3.310 inches maximum

• Overall Length

  3.490 inches minimum and 3.510 inches maximum

• Precious Material

  gold

• Unthreaded Mounting Hole Diameter

  0.094 inches minimum and 0.100 inches maximum

• Contact Surface Treatment

  gold single mating end single contact grouping and nickel single mating end single contact grouping

• Contact Material

  copper alloy single mating end single contact grouping

• Shell Surface Treatment Document And Classification

  mil-a-8625 mil spec single treatment response

• End Item Identification

  electronic countermeasures an/alq-184

• Included Contact Quantity

  90 single mating end single contact grouping

• Contact Surface Treatment Document And Classification

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

• Shell Material

  aluminum alloy

• Contact Maximum Current Rating In Amps

  3.0 single mating end single contact grouping

• Operating Temp Rating

  -55.0 deg celsius minimum and 100.0 deg celsius maximum

• Distance Between Mounting Facility Centers

  3.190 inches minimum and 3.210 inches maximum

• Precious Material And Location

  contact surfaces gold

• Precious Material And Weight

  0.090 gold grains, troy

• Terminal Location

  back single mating end single contact grouping

• Environmental Protection

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

• Shell Type

  solid

• Insert Material Document And Classification

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

• Insert Material

  plastic diallyl phthalate glass filled single mating end

• Contact Removability

  nonremovable single mating end single contact grouping

• Overall Width

  0.376 inches minimum and 0.396 inches maximum

• Body Style

  angle shape, pc type

• Included Contact Type

  round pin single mating end single contact grouping

• Specification/Standard Data

  49956-g254001 manufacturers source control

• Mating End Quantity

  1

• Terminal Type

  wire wrap single mating end single contact grouping

• Connector Locking Method

  friction

• Contact Material Document And Classification

  qq-b-626 fed spec single material response single mating end single contact grouping

• Contact Position Arrangement Style

  3 rows of contacts non-inserted board single mating end

• Overall Height

  0.650 inches minimum and 0.670 inches maximum

• Shell Surface Treatment

  anodize