HQ1

Technical Characteristics

• Thread Direction

  right-hand single group

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Body Length

  2.375 inches nominal

• Body Height

  1.625 inches nominal

• Inclosure Type

  hermetically sealed

• Thread Quantity Per Inch

  32 single group

• Winding Operating Voltage

  24.00 ac volts nominal single component single primary

• Winding Operating Voltage

  24.00 ac volts nominal single component single secondary

• Thread Series Designator

  unc single group

• Terminal Type And Quantity

  5 standoff, solder lug

• Winding Operating Current

  1.2 milliamperes ac maximum single component single secondary

• Nominal Thread Size

  0.138 inches single group

• Winding Function And Quantity

  1 primary single component and 1 secondary

• Mounting Method

  threaded stud single group

• Mounting Facility Quantity

  4 single group

• Body Width

  1.625 inches nominal

• Winding Shielding Method

  internal shield grounded to inclosure and core and brought out to terminal single component

• Input-Output Phase Relationship

  single phase to single phase single component

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.187 inches nominal single mounting facility single center group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.187 inches nominal single mounting facility single center group

• Thread Class

  2a single group