MRA-14S-447

Technical Characteristics

• Thread Class

  2a and a2b

• Cable Entrance Diameter

  0.312 inches maximum

• Threaded Device Type

  coupling facility

• Mating End Quantity

  1

• Contact Removability

  nonremovable

• Contact Maximum Current Rating In Amps

  13.0

• Polarization Method

  jackscrew

• Nominal Thread Size

  0.138 inches and 0.138 inches

• Contact Surface Treatment

  gold and silver

• Insert Material

  plastic diallyl phthalate

• Terminal Type

  solder well

• Shell Material

  aluminum

• Shell Surface Treatment Document And Classification

  mil-a-8625 mil spec single treatment response

• Included Contact Quantity

  14

• Included Contact Type

  round socket

• Precious Material And Location

  contact surface gold and contact surface silver

• Precious Material

  gold and silver

• Thread Direction

  right-hand and right-hand

• Overall Length

  1.640 inches nominal

• Overall Height

  0.440 inches nominal

• Overall Width

  1.250 inches nominal

• Shell Type

  hood,top opening

• Connector Locking Method

  jackscrew-socket

• Connector Cable Strain Relief Method

  cable clamp

• Terminal Location

  back

• Contact Material

  copper alloy

• Shell Surface Treatment

  anodize

• Precious Material And Weight

  0.014 gold grains,troy and 0.014 silver grains,troy

• Thread Series Designator

  unc and unc