1938A1

Technical Characteristics

• Winding Tap Location (Non-Core)

  center tap single component single primary

• Frequency Response Tolerance In Decibels (Non-Core)

  -0.5/+0.5 single component

• Frequency Rating

  1.0 kilohertz minimum single component and 11.0 kilohertz maximum single component

• Body Width

  1.438 inches nominal

• Winding Tap Location (Non-Core)

  center tap single component single secondary

• Nominal Thread Size

  0.138 inches single group

• Mounting Facility Quantity

  4 single group

• Terminal Type And Quantity

  6 tab, solder lug

• Winding Operating Current

  1.0 amperes maximum of standard range b and better drop siding single component single secondary

• Impedance Rating In Ohms

  100.0 nominal single component single primary

• Winding Operating Current

  240.0 milliamperes maximum of standard range b and better drop siding single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.906 inches nominal single mounting facility single center group

• Thread Quantity Per Inch

  32 single group

• Body Height

  1.375 inches nominal

• Mounting Method

  threaded hole single group

• Thread Class (Non-Core)

  2b single group

• Thread Direction (Non-Core)

  right-hand single group

• Inclosure Type

  fully inclosed

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Maximum Transformer Power Rating

  1.2 watts single component

• Reliability Indicator

  not established

• Body Length

  1.438 inches nominal

• Impedance Rating In Ohms

  4.0 nominal single component single secondary

• Winding Shielding Method

  internal shield grounded to core single component

• Thread Series Designator

  unc single group

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.813 inches nominal single mounting facility single center group