B1939-2

Technical Characteristics

• Mounting Facility Quantity

  4 single group

• Body Outside Diameter

  3.500 inches nominal

• Rating Method

  electrical single component all winding

• Core Construction

  s0lid single component

• Dc Resistance Rating In Ohms

  48.000 single component 2nd winding

• Winding Operating Current

  3.3 amperes maximum of standard range b and better drop siding single component 1st winding

• Dc Resistance Rating In Ohms

  0.300 single component 1st winding

• Body Length

  3.125 inches nominal

• Inductance Rating

  120.00 microhenries nominal single component 1st winding

• Thread Quantity Per Inch

  32 single group

• Inductance Rating

  37.50 microhenries nominal single component 2nd winding

• Mounting Method

  threaded hole single group

• Thread Class (Non-Core)

  2b single group

• Thread Direction (Non-Core)

  right-hand single group

• Inclosure Type

  fully inclosed

• Center To Center Distance Between Mounting Facilities Parallel To Width

  3.125 inches nominal single mounting facility single center group

• Winding Quantity

  2 single component

• Reliability Indicator

  not established

• Terminal Type And Quantity

  4 tab, solder lug

• Winding Operating Voltage

  12.00 ac minor wet single component all winding

• Thread Series Designator

  unc single group

• Center To Center Distance Between Mounting Facilities Parallel To Length

  3.125 inches nominal single mounting facility single center group

• Winding Operating Current

  195.0 microamperes maximum of standard range b and better drop siding single component 2nd winding

• Nominal Thread Size

  0.138 inches single group