MIL-R-39009/2

Technical Characteristics

• Resistance Tolerance In Percent

  -1.000 to 1.000

• Heat Sink Material

  aluminum alloy

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Inclosure Method

  encased

• Terminal Type

  tab, solder lug

• Reliability Indicator

  established

• Body Length

  0.750 inches nominal

• Specification/Standard Data

  81349-mil-r-39009/2 government specification

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -30.0 to 30.0

• Electrical Resistance

  25.500 ohms

• Heat Sink Length

  6.000 inches

• Heat Sink Width

  4.000 inches

• Heat Sink Height

  2.000 inches

• Heat Sink Thickness

  0.040 inches

• 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

• Reliability Failure Rate Level In Percent

  0.010

• Terminal Length

  0.312 inches nominal

• Body Width

  0.438 inches nominal

• Body Height

  0.406 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  0.562 inches nominal

• Power Dissipation Rating In Watts

  6.000 free air

• Mounting Hole Size

  0.094 inches nominal

• Style Designator

  148 axial terminal

• Test Data Document

  81349-mil-r-39009 specification