RH250X000K400R0H

Technical Characteristics

• Body Width

  2.125 inches nominal

• Body Length

  4.500 inches nominal

• Reliability Indicator

  not established

• Terminal Type

  threaded stud

• Inclosure Method

  encased

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Heat Sink Thickness

  0.125 inches

• Heat Sink Width

  12.000 inches

• Heat Sink Length

  12.000 inches

• Heat Sink Material

  aluminum alloy

• Resistance Tolerance In Percent

  m3.000/p3.000

• Mounting Hole Size

  0.188 inches nominal

• Power Dissipation Rating In Watts

  100.000 free air

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  3.000 inches nominal

• Body Height

  2.188 inches nominal

• Terminal Length

  1.250 inches nominal

• Temp Range Of Temp Coefficient In Deg Celsius

  m55.0/p275.0

• Electrical Resistance

  400.000 ohms

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  m50.0/p50.0