57F811212-17

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  1.531 inches nominal

• Overall Height

  2.000 inches nominal

• Unthreaded Mounting Hole Diameter

  0.171 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.562 inches nominal

• Contact Maximum Current Rating In Amps

  13.0

• Polarization Method

  keyway or multiple keyway

• Nominal Thread Length

  0.625 inches

• Thread Quantity Per Inch

  18

• Terminal Location

  back

• Contact Material

  copper alloy

• Contact Surface Treatment

  silver

• Shell Surface Treatment

  anodize

• Overall Width

  2.000 inches nominal

• Environmental Protection

  shock proof and vibration resistant

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.562 inches nominal

• Distance From Mounting Shoulder To Front Face

  0.812 inches minimum and 0.822 inches maximum

• Threaded Device Type

  coupling facility

• Mating End Quantity

  1

• Contact Removability

  nonremovable

• Contact Maximum Ac Voltage Rating In Volts

  500.0

• Contact Maximum Dc Voltage Rating In Volts

  700.0

• Insert Position In Deg

  0.0

• Shell Type

  solid

• Connector Locking Method

  externally threaded shell

• Nominal Thread Size

  1.750 inches

• Insert Material

  plastic

• Terminal Type

  solder well

• Shell Material

  aluminum alloy

• Included Contact Quantity

  37

• Included Contact Type

  round pin

• Precious Material And Location

  contact srufaces silver

• Precious Material And Weight

  0.037 silver grains,troy

• Precious Material

  silver

• Thread Series Designator

  uns