NSN: 5905-00-057-1592

Technical Characteristics

• Resistance Tolerance In Percent

  -3.000 to 3.000

• Heat Sink Material

  aluminum alloy

• Heat Sink Length

  12.000 inches

• Heat Sink Width

  12.000 inches

• Heat Sink Thickness

  0.059 inches

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0 to 275.0

• Inclosure Method

  encased

• Reliability Indicator

  not established

• Terminal Length

  1.250 inches nominal

• Body Length

  4.500 inches nominal

• Body Width

  2.500 inches nominal

• Body Height

  2.000 inches nominal

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -20.0 to 20.0

• Electrical Resistance

  3.000 ohms

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Terminal Type

  threaded stud

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  3.875 inches nominal

• Power Dissipation Rating In Watts

  250.000 heat sink

• Mounting Hole Size

  0.188 inches nominal

• Style Designator

  148 axial terminal