7603-1

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Body Length

  3.875 inches nominal

• Winding Operating Current

  50.0 milliamperes dc maximum single component 1st secondary

• Winding Operating Current

  2.5 amperes dc maximum single component 2nd secondary

• Body Height

  5.188 inches nominal

• Mounting Method

  threaded stud single group

• Thread Quantity Per Inch

  32 single group

• Terminal Type And Quantity

  9 tab, solder lug

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Thread Series Designator

  unf single group

• Winding Power Rating

  1.0 volts-amperes single component 1st secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.438 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.000 inches nominal single mounting facility single center group

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Shielding Method

  internal shield grounded to inclosure single component

• Inclosure Type

  hermetically sealed

• Winding Operating Voltage

  118.00 ac volts nominal single component single primary and 107.00 ac volts nominal single component single primary and 131.00 ac volts nominal single component single primary

• Nominal Thread Size

  0.190 inches single group

• Body Width

  3.250 inches nominal

• Winding Power Rating

  185.0 volts-amperes single component 2nd secondary

• Frequency Rating

  57.0 hertz minimum single component and 63.0 hertz maximum single component