TBF28-21PS4

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Height

  1.557 inches minimum and 1.567 inches maximum

• Connector Locking Method

  externally threaded shell

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  1.557 inches minimum and 1.567 inches maximum

• Distance From Mounting Shoulder To Front Face

  0.812 inches minimum and 0.843 inches maximum

• Insert Material

  plastic all mating ends

• Shell Material

  aluminum alloy

• Precious Material And Location

  contact surfaces silver

• Included Contact Quantity

  37 all mating ends single contact grouping

• Contact Maximum Ac Voltage Rating In Volts

  500.0 all mating ends single contact grouping

• Overall Width

  1.969 inches minimum and 2.031 inches maximum

• Contact Removability

  nonremovable all mating ends single contact grouping

• Mating End Quantity

  2

• Precious Material And Weight

  0.074 gold grains, troy

• Thread Series Designator

  unef

• Shell Type

  solid

• Insert Position In Deg

  250.0

• Thread Class

  2a

• Environmental Protection

  pressure proof

• Threaded Device Type

  coupling facility

• Contact Material

  copper alloy all mating ends single contact grouping

• Precious Material

  silver

• Contact Maximum Dc Voltage Rating In Volts

  700.0 all mating ends single contact grouping

• Contact Surface Treatment

  silver all mating ends single contact grouping

• Overall Length

  2.020 inches nominal

• Unthreaded Mounting Hole Diameter

  0.142 inches minimum and 0.157 inches maximum

• Body Style

  straight shape w/flange

• Overall Height

  1.969 inches minimum and 2.031 inches maximum

• Nominal Thread Size

  1.750 inches

• Polarization Method

  keyway or multiple keyway

• Contact Position Arrangement Style

  28-21 all mating ends

• Contact Maximum Current Rating In Amps

  22.0 all mating ends single contact grouping

• Thread Direction

  right-hand