BC3189

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Inclosure Type

  open

• Winding Shielding Method

  internal shield grounded to inclosure and core single component

• Maximum Transformer Power Rating

  500.0 milliwatts single component

• Body Width

  1.250 inches nominal

• Frequency Rating

  300.0 hertz minimum single component and 3.0 kilohertz maximum single component

• Impedance Rating In Ohms

  150.0 nominal single component single primary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.875 inches nominal single mounting facility single center group

• Mounting Method

  flange single group and unthreaded hole single group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Height

  1.500 inches nominal

• Frequency Response Tolerance In Decibels (Non-Core)

  -1.0/+1.0 single component

• Impedance Rating In Ohms

  300.0 nominal single component single secondary

• Mounting Hole Diameter

  0.187 inches nominal single group

• Reliability Indicator

  not established

• Terminal Type And Quantity

  4 tab, solder lug

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.875 inches nominal single mounting facility single center group

• Transformer Function

  line

• Body Length

  1.250 inches nominal

• Winding Operating Current

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