SP743

Technical Characteristics

• Mounting Method

  threaded hole single group

• Unpackaged Unit Weight (Non-Core)

  1.500 pounds

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.375 inches nominal single mounting facility single center group

• Reliability Indicator

  not established

• Winding Operating Current

  2.0 milliamperes dc maximum single component 3rd secondary

• Thread Class (Non-Core)

  err-070

• Body Width

  2.000 inches minimum and 2.125 inches maximum

• Terminal Type And Quantity

  9 tab, solder lug

• Thread Quantity Per Inch

  32 single group

• Frequency Rating

  55.0 hertz minimum single component and 525.0 hertz maximum single component

• Nominal Thread Size

  0.164 inches single group

• Winding Operating Voltage

  55.00 ac volts nominal single component 3rd secondary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.562 inches nominal single mounting facility single center group

• Winding Operating Voltage

  110.00 ac volts nominal single component single primary

• Winding Function And Quantity

  1 primary single component and 3 secondary single component

• Body Height

  2.937 inches minimum and 3.062 inches maximum

• Thread Direction (Non-Core)

  err-070

• Winding Operating Voltage

  55.00 ac volts nominal single component 2nd secondary

• Maximum Operating Temp

  65.0 deg celsius

• Mounting Facility Quantity

  4 single group

• 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

• Thread Series Designator

  unc single group

• Winding Operating Voltage

  110.00 ac volts nominal single component 1st secondary

• Body Length

  2.125 inches minimum and 2.250 inches maximum