F-256U

Technical Characteristics

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.250 inches nominal single mounting facility single center group

• Mounting Slot Width

  0.188 inches nominal single group

• Unpackaged Unit Weight (Non-Core)

  4.000 pounds

• Center To Center Distance Between Mounting Facilities Parallel To Length

  2.375 inches nominal single mounting facility single center group

• Winding Operating Voltage

  20.00 ac volts nominal single component single secondary

• Overall Height

  3.375 inches nominal

• Mounting Facility Quantity

  4 single group

• Winding Power Rating

  40.0 volts-amperes single component single secondary

• Winding Operating Current

  2.0 amperes ac nominal single component single secondary

• Frequency Rating

  50.0 hertz nominal single component or 60.0 hertz nominal single component

• Inclosure Type

  open

• Overall Length

  2.875 inches nominal

• Winding Tap Location (Non-Core)

  err-070

• Mounting Method

  slot single group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Terminal Type And Quantity

  5 wire lead

• Overall Width

  2.250 inches nominal

• Reliability Indicator

  not established

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary