BC177

Technical Characteristics

• Thread Class

  2a

• Thread Direction

  right-hand

• Overall Length

  1.938 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.375 inches nominal

• Overall Height

  3.094 inches nominal

• Overall Width

  1.812 inches nominal

• Frequency Rating

  400.0 hertz nominal

• Input-Output Phase Relationship

  single phase to single phase

• Winding Shielding Method

  internal shield grounded to inclosure

• Mounting Facility Quantity

  4

• Winding Function And Quantity

  1 primary and 1 secondary

• Nominal Thread Size

  0.138 inches

• Winding Operating Voltage

  105.00 ac volts nominal and 110.00 ac volts nominal and 115.00 ac volts nominal

• Winding Operating Voltage

  11.00 ac volts nominal and 110.00 ac volts nominal

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.250 inches nominal

• Inclosure Type

  hermetically sealed

• Mounting Method

  threaded stud

• Thread Quantity Per Inch

  32

• Winding Tap Location

  multiple taps w/o center tap

• Winding Tap Location

  tap w/o center tap

• Winding Operating Current

  1.272 amperes ac maximum

• Thread Series Designator

  unc

• Terminal Type And Quantity

  7 feed thru