MIL-T-27/312

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Cubic Measure (Non-Core)

  7.2 cubic inches

• Thread Series Designator

  un single group

• Maximum Transformer Power Rating

  5.0 volt-ampere single component

• Terminal Type And Quantity

  5 wire hook

• Winding Operating Voltage

  28.00 ac volts nominal single component single secondary

• Winding Tap Location (Non-Core)

  err-070

• Thread Quantity Per Inch

  32 single group

• Mounting Method

  threaded hole single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.234 inches minimum single mounting facility single center group and 1.266 inches maximum single mounting facility single center group

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Overall Length

  1.719 inches minimum and 1.781 inches maximum

• Overall Width

  1.469 inches minimum and 1.531 inches maximum

• Reliability Indicator

  not established

• Winding Operating Current

  180.0 milliamperes ac nominal single component single secondary

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.044 inches minimum single mounting facility single center group and 1.076 inches maximum single mounting facility single center group

• 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

• Frequency Rating

  60.0 hertz nominal single component

• Maximum Operating Temp

  130.0 deg celsius

• Inclosure Type

  hermetically sealed

• Specification/Standard Data

  81349-mil-t-27/312 government specification

• Overall Height

  2.692 inches minimum and 2.818 inches maximum

• Unpackaged Unit Weight (Non-Core)

  1.000 pounds

• Nominal Thread Size

  0.138 inches single group

• ~1

  data on certain environmental and performance r

• Test Data Document

  81349-mil-t-27 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