MILR18546-2

Technical Characteristics

• Test Data Document

  81349-mil-r-18546 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

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0/+275.0

• Heat Sink Thickness

  0.060 inches

• Heat Sink Height

  2.000 inches

• Body Width

  1.812 inches nominal

• ~1

  data on certain environmental and performanc

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Terminal Type

  threaded stud

• Style Designator

  axial terminal (s)

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.750 inches nominal

• Specification/Standard Data

  81349-mil-r-18546/2b government specification

• 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

• Mounting Hole Size

  0.188 inches nominal

• Terminal Length

  0.989 inches nominal

• Heat Sink Length

  9.000 inches

• Electrical Resistance

  20.000 ohms

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -50.0/+50.0

• Inclosure Method

  encased

• Heat Sink Width

  7.000 inches

• Body Length

  3.500 inches nominal

• Body Height

  1.750 inches nominal

• Power Dissipation Rating In Watts

  75.000 heat sink