BF398

Technical Characteristics

• Winding Operating Voltage

  5.00 ac volts nominal single component 2nd secondary

• Winding Operating Voltage

  26.00 ac volts nominal single component 3rd secondary

• Winding Operating Current

  5.0 milliamperes ac maximum single component 2nd secondary

• Winding Operating Current

  5.0 milliamperes ac maximum single component 1st secondary

• Winding Operating Current

  100.0 milliamperes ac maximum single component 3rd secondary

• Winding Tap Location

  center tap single component single primary

• Winding Tap Location

  center tap single component 1st secondary

• Nominal Thread Size

  0.138 inches single group

• Winding Function And Quantity

  1 primary and 3 secondary single component

• Mounting Method

  threaded stud single group

• Body Width

  1.625 inches nominal

• Body Length

  1.625 inches nominal

• Frequency Rating

  400.0 hertz nominal single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.188 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.188 inches nominal single mounting facility single center group

• Thread Direction

  right-hand single group

• Thread Class

  2a single group

• Terminal Type And Quantity

  10 tab, solder lug

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Winding Operating Voltage

  1.00 ac volts nominal single component 1st secondary

• Thread Quantity Per Inch

  32 single group

• Mounting Facility Quantity

  4 single group

• Inclosure Type

  hermetically sealed

• Body Height

  2.375 inches nominal

• Input-Output Phase Relationship

  single phase to single phase single component

• Reliability Indicator

  not established