MIL-R-18546/2

Technical Characteristics

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Terminal Length

  1.188 inches minimum and

• Terminal Length

  1.312 inches maximum

• Body Length

  4.406 inches minimum and

• Body Width

  2.156 inches maximum

• Body Height

  2.157 inches minimum and

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  2.990 inches minimum and

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  3.010 inches maximum

• Power Dissipation Rating In Watts

  75.000 free air

• Mounting Hole Size

  0.686 inches maximum

• Test Data Document

  81349-mil-r-18546 specification

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -30.0 to 30.0

• Electrical Resistance

  4.990 kilohms

• Resistance Tolerance In Percent

  -1.000 to 1.000

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0 to 275.0

• Inclosure Method

  encapsulated

• Terminal Type

  threaded stud

• Reliability Indicator

  not established

• Body Length

  4.594 inches maximum

• Body Width

  2.094 inches minimum and

• Body Height

  2.219 inches maximum

• Mounting Hole Size

  0.562 inches minimum and

• Iii Unpackaged Unit Weight

  440.0 grams

• Definitive Government Spec/Std Reference

  re80n4991

• Manufacturers Code

  81349

• Non-Definitive Government Spec/Std Reference

  mil-r-18546/2

• Style Designator

  148 axial terminal

• Specification/Standard Data

  81349-mil-r-18546/2 government specification