251-15-30-390

Technical Characteristics

• Contact Removability

  nonremovable single mating end single contact grouping

• Polarization Method

  contact to contact polarizing keys

• Precious Material And Weight

  0.030 gold grains, troy

• Mating End Quantity

  1

• Precious Material

  gold

• Body Style

  straight edge type w/card guide

• Insert Material

  plastic diallyl phthalate single mating end

• Contact Material

  copper alloy single mating end single contact grouping

• Special Features

  14 polarizing keys part no. 474-11-54-200; 14 polarizing keys part no. 45-6-07-35-003

• Terminal Type

  tab, solder lug single mating end single contact grouping

• Included Contact Quantity

  30 single mating end single contact grouping

• End Item Identification

  sturgeon class ssn (637), oliver perry class ffg, nimitz class cvn, virginia class cgn (41), emory s. land class as, tarawa class lha, ticonderoga class cg (47), los angeles class ssn (688).

• Unthreaded Mounting Hole Diameter

  0.123 inches minimum and 0.133 inches maximum

• Contact Position Arrangement Style

  2 rows of independent contacts inserted board single mating end

• Distance Between Mounting Facility Centers

  2.932 inches minimum and 2.942 inches maximum

• Board Accommodated Length

  2.635 inches minimum single board and 2.655 inches maximum single board

• Precious Material And Location

  contact surfaces gold

• Terminal Location

  back single mating end single contact grouping

• Contact Surface Treatment

  gold single mating end single contact grouping

• Included Contact Type

  bifurcated spring single mating end single contact grouping

• Overall Length

  3.176 inches minimum and 3.206 inches maximum

• Overall Width

  0.335 inches minimum and 0.345 inches maximum

• Board Accommodated Width

  0.058 inches minimum and 0.068 inches maximum

• Contact Maximum Current Rating In Amps

  5.0 single mating end single contact grouping