MIL-PRF-39009/1

Technical Characteristics

• Reliability Failure Rate Level In Percent

  0.010

• Heat Sink Material

  aluminum alloy

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.844 inches nominal

• Resistance Tolerance In Percent

  -1.000/+1.000

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Power Dissipation Rating In Watts

  10.000 free air

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -30.0/+30.0

• Style Designator

  axial terminal (s)

• Heat Sink Thickness

  0.040 inches

• Mounting Hole Size

  0.125 inches nominal

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.562 inches nominal

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0/+275.0

• Body Height

  0.625 inches nominal

• Heat Sink Height

  2.000 inches

• Terminal Type

  tab, solder lug

• Electrical Resistance

  249.000 ohms

• Body Width

  0.594 inches nominal

• Terminal Length

  0.438 inches nominal

• Terminal Width

  0.140 inches minimum

• Body Length

  1.938 inches nominal

• Heat Sink Width

  5.000 inches

• Reliability Indicator

  established

• Inclosure Method

  encased

• Heat Sink Length

  7.000 inches

• Test Data Document

  81349-milr39009 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type

• ~1

  data on certain environmental and performance