TF4R21YY

Technical Characteristics

• Winding Tap Location

  center tap single component single secondary

• Terminal Type And Quantity

  6 wire hook

• Reliability Indicator

  not established

• Mounting Slot Width

  0.120 inches nominal single group

• Impedance Rating In Ohms

  7.0 nominal single component single secondary

• Maximum Transformer Power Rating

  175.0 volt-ampere single component

• Body Length

  1.375 inches nominal

• Overall Diameter

  0.938 inches nominal

• Distance Between Mounting Facility Centers

  1.125 inches nominal single mounting facility single center group

• Inclosure Type

  hermetically sealed

• Mounting Facility Quantity

  2 single group

• Mounting Method

  slot single group

• Winding Function And Quantity

  3 primary single component and 3 secondary

• Winding Operating Current

  2.5 milliamperes dc nominal single component single primary

• Impedance Rating In Ohms

  52.0 nominal single component single primary

• Frequency Rating

  30.0 hertz minimum single component and 10.0 kilohertz maximum

• Frequency Response Tolerance In Decibels

  -2.0 to 2.0 single component