3550NM20R0-1

Technical Characteristics

• Electrical Resistance

  20.000 ohms

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -50.0/+50.0

• Heat Sink Length

  7.000 inches

• Inclosure Method

  encased

• Heat Sink Width

  5.000 inches

• Body Length

  1.938 inches nominal

• Terminal Length

  0.438 inches nominal

• Body Width

  0.594 inches nominal

• Terminal Type

  tab, solder lug

• Heat Sink Height

  2.000 inches

• Body Height

  0.625 inches nominal

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0/+275.0

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.562 inches nominal

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Power Dissipation Rating In Watts

  9.000 free air

• Mounting Hole Size

  0.125 inches nominal

• Heat Sink Thickness

  0.040 inches

• Style Designator

  axial terminal (s)

• Test Data Document

  80048-15a2189 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Resistance Tolerance In Percent

  -1.000/+1.000

• Heat Sink Material

  aluminum alloy

• Reliability Indicator

  not established