861081-20

Technical Characteristics

• Precious Material

  gold

• Contact Surface Treatment

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

• Included Contact Quantity

  80 single mating end single contact grouping

• Unthreaded Mounting Hole Diameter

  0.125 inches nominal

• Insert Material

  plastic diallyl phthalate single mating end

• Body Style

  straight edge type w/mounting flange

• Contact Material

  copper alloy single mating end single contact grouping

• Precious Material And Weight

  0.080 gold grains, troy

• Contact Maximum Current Rating In Amps

  3.0 single mating end single contact grouping

• Contact Position Arrangement Style

  2 rows of independent contacts inserted board single mating end

• Distance Between Mounting Facility Centers

  4.410 inches minimum and 4.430 inches maximum

• Contact Maximum Dc Voltage Rating In Volts

  500.0 single mating end single contact grouping

• Precious Material And Location

  contact surfaces gold

• Overall Height

  1.270 inches nominal

• Terminal Location

  back single mating end single contact grouping

• Contact Removability

  nonremovable single mating end single contact grouping

• Polarization Method

  contact to contact polarizing keys

• Included Contact Type

  leaf spring single mating end single contact grouping

• Board Accommodated Length

  3.995 inches minimum single board and 4.010 inches maximum single board

• Overall Width

  0.370 inches maximum

• Overall Length

  4.670 inches minimum and 4.690 inches maximum

• Board Accommodated Width

  0.050 inches minimum and 0.071 inches maximum

• Contact Material Document And Classification

  qq-b-750 fed spec single material response single mating end single contact grouping and qq-w-321 alloy 510 fed spec single material response single mating end single contact grouping

• Mating End Quantity

  1

• Terminal Type

  wire wrap single mating end single contact grouping