255M

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Frequency Rating

  300.0 hertz maximum single component

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.500 inches nominal single mounting facility single center group

• Body Height

  3.438 inches nominal

• Impedance Rating In Ohms

  5800.0 nominal single component single primary

• Primary To Secondary Turn Ratio

  1 to 224 single component

• Mounting Hole Diameter

  0.250 inches nominal single group

• Mounting Method

  flange single group and unthreaded hole single group

• Inclosure Type

  fully inclosed

• Frequency Response Tolerance In Decibels (Non-Core)

  -1.5/+1.5 single component

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Impedance Rating In Ohms

  22.0 nominal single component single secondary

• Body Width

  2.562 inches nominal

• Transformer Function

  input

• Reliability Indicator

  not established

• Terminal Type And Quantity

  4 tab, solder lug

• Body Length

  3.406 inches nominal

• Winding Operating Current

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

• Winding Operating Current

  175.0 milliamperes maximum of standard range b and better drop siding single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  2.625 inches nominal single mounting facility single center group