W9891

Technical Characteristics

• Body Height

  1.125 inches nominal

• Winding Operating Current

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

• Nominal Thread Size

  0.112 inches single group

• Maximum Transformer Power Rating

  20.0 decibels single component

• Thread Class (Non-Core)

  2a single group

• Body Length

  0.812 inches nominal

• Thread Quantity Per Inch

  40 single group

• Thread Direction (Non-Core)

  right-hand single group

• Impedance Rating In Ohms

  100000.0 nominal single component single primary

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Mounting Method

  core single group and threaded stud single group

• Frequency Response Tolerance In Decibels (Non-Core)

  -3.0/+3.0 single component

• Terminal Type And Quantity

  5 tab, solder lug

• Reliability Indicator

  not established

• Impedance Rating In Ohms

  12.0 nominal single component single secondary

• Primary To Secondary Turn Ratio

  1 to 7-1/2 single component

• Transformer Function

  line

• Mounting Facility Quantity

  1 single group

• Inclosure Type

  hermetically sealed

• Body Width

  0.687 inches nominal

• Thread Series Designator

  unc single group

• Winding Tap Location (Non-Core)

  center tap single component single primary

• Winding Operating Current

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

• Frequency Rating

  1.0 kilohertz minimum single component and 5.0 kilohertz maximum single component