RH250X000K485R0F

Technical Characteristics

• Electrical Resistance

  485.000 ohms

• Resistance Tolerance In Percent

  -1.000 to 1.000

• Heat Sink Width

  12.000 inches

• Heat Sink Thickness

  0.125 inches

• Inclosure Method

  encased

• Terminal Type

  threaded stud

• Terminal Length

  1.250 inches nominal

• 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

• Reliability Indicator

  not established

• Body Length

  4.500 inches nominal

• Body Width

  2.125 inches nominal

• Body Height

  2.187 inches nominal

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -30.0 to 30.0

• Heat Sink Material

  aluminum alloy

• Heat Sink Length

  12.000 inches

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0 to 275.0