MIL-R-18546/1

Technical Characteristics

• Iii Heat Sink Width

  5.000 inches

• Iii Heat Sink Thickness

  0.040 inches

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0 to 275.0

• Body Height

  0.625 inches nominal

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  1.562 inches nominal

• Power Dissipation Rating In Watts

  10.000 free air

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Width

  0.844 inches nominal

• Terminal Width

  0.140 inches minimum

• Definitive Government Spec/Std Reference

  re75g4r02

• Manufacturers Code

  81349

• Style Designator

  148 axial terminal

• Test Data Document

  81349-milr18546 specification

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -50.0 to 50.0

• Electrical Resistance

  4.020 ohms

• Resistance Tolerance In Percent

  -1.000 to 1.000

• Iii Heat Sink Material

  aluminum alloy

• Iii Heat Sink Length

  7.000 inches

• Iii Heat Sink Height

  2.000 inches

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Inclosure Method

  encased

• Terminal Type

  tab, solder lug

• Reliability Indicator

  not established

• Terminal Length

  0.438 inches nominal

• Body Length

  1.938 inches nominal

• Body Width

  0.594 inches nominal

• Mounting Hole Size

  0.125 inches nominal

• Non-Definitive Government Spec/Std Reference

  mil-r-18546/1

• Specification/Standard Data

  81349-milr18546/1f government specification