3990-7

Technical Characteristics

• Inclosure Type

  fully inclosed

• Dc Resistance Rating In Ohms

  6.000 single component single secondary

• Winding Function And Quantity

  1 primary single component and 1 secondary single component

• Body Length

  1.350 inches maximum

• Reliability Indicator

  not established

• Primary To Secondary Turn Ratio

  1 to 3 single component

• Unpackaged Unit Weight (Non-Core)

  4.000 ounces

• Thread Series Designator

  unc single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.043 inches nominal single mounting facility single center group

• Terminal Type And Quantity

  4 turret

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.043 inches nominal single mounting facility single center group

• Mounting Facility Quantity

  4 single group

• Peak Voltage Rating (Non-Core)

  2.0 kilovolts single component single primary

• Nominal Thread Size

  0.112 inches single group

• Dc Resistance Rating In Ohms

  0.750 single component single primary

• Mounting Method

  threaded hole single group

• Thread Class (Non-Core)

  2b single group

• Thread Direction (Non-Core)

  right-hand single group