GR-12-A

Technical Characteristics

• Overall Height

  1.875 inches maximum

• Cubic Measure (Non-Core)

  2.6 cubic inches

• Thread Series Designator

  unc single group

• Inclosure Type

  hermetically sealed

• Terminal Type And Quantity

  7 wire hook

• Reliability Indicator

  not established

• Winding Shielding Method

  internal shield brought out to terminal single component

• Maximum Transformer Power Rating

  100.0 milliwatts single component

• Distance Between Mounting Facility Centers

  0.734 inches minimum single mounting facility single center group and 0.766 inches maximum single mounting facility single center group

• Thread Direction (Non-Core)

  right-hand single group

• Winding Function And Quantity

  1 primary single component and 2 secondary single component

• Body Height

  1.250 inches minimum and 1.375 inches maximum

• Frequency Rating

  4.85 kilohertz minimum single component and 5.15 kilohertz maximum single component

• Mounting Method

  threaded stud single group

• Thread Class (Non-Core)

  2a single group

• Body Width

  0.938 inches minimum and 1.000 inches maximum

• Nominal Thread Size

  0.112 inches single group

• Mounting Facility Quantity

  2 single group

• Impedance Rating In Ohms

  10000.0 nominal single component all secondary

• Body Length

  0.938 inches minimum and 1.000 inches maximum

• Impedance Rating In Ohms

  4440.0 nominal single component single primary