MIL-T-27/56

Technical Characteristics

• Mounting Facility Quantity

  2 single group

• Winding Operating Current

  3.125 amperes ac nominal single component single secondary

• Nominal Thread Size

  0.164 inches single group

• Distance Between Mounting Facility Centers

  1.000 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  5 turret

• Mounting Method

  threaded stud single group

• Body Length

  1.375 inches nominal

• Maximum Transformer Power Rating

  25.0 volt-ampere single component

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Outside Diameter

  1.375 inches nominal

• Reliability Indicator

  not established

• Frequency Rating

  400.0 hertz nominal single component

• Thread Class (Non-Core)

  err-070

• Input-Output Phase Relationship

  single phase to single phase single component

• Winding Operating Voltage

  115.00 ac volts nominal single component single primary

• Maximum Operating Temp

  130.0 deg celsius

• Specification/Standard Data

  81349--27/56-05 government specification

• Inclosure Type

  hermetically sealed

• Thread Series Designator

  unc single group

• Unpackaged Unit Weight (Non-Core)

  4.950 ounces

• Thread Direction (Non-Core)

  err-070

• ~1

  data on certain environmental and performanc

• Winding Operating Voltage

  8.00 ac volts nominal single component single secondary

• Test Data Document

  81349-mil-t-27/56 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type