0N278558-2

Technical Characteristics

• Insert Material

  plastic diallyl phthalate single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Contact Position Arrangement Style

  23 single mating end

• Polarization Method

  guide pin/socket

• Body Style

  straight shape

• Contact Maximum Current Rating In Amps

  3.0 single mating end single contact grouping

• Distance Between Mounting Facility Centers

  1.850 inches nominal

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Overall Width

  0.250 inches nominal

• Overall Height

  0.433 inches nominal

• Included Contact Type

  round pin single mating end single contact grouping

• Included Contact Quantity

  23 single mating end single contact grouping

• Mating End Quantity

  1

• Precious Material And Weight

  0.023 gold grains, troy

• Environmental Protection

  moisture resistant and vibration resistant and salt water resistant and thermal shock resistant

• Precious Material

  gold

• Contact Surface Treatment

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

• Insert Material Document And Classification

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

• Contact Maximum Ac Voltage Rating In Volts

  300.0 single mating end single contact grouping

• Contact Material Document And Classification

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

• Terminal Type

  solder well single mating end single contact grouping

• Overall Length

  2.000 inches nominal

• Unthreaded Mounting Hole Diameter

  0.020 inches nominal

• Contact Surface Treatment Document And Classification

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