MIL-R-18546/1

Technical Characteristics

• Unpackaged Unit Weight

  3.0 grams

• Mounting Hole Size

  0.089 inches minimum and 0.098 inches maximum

• Power Dissipation Rating In Watts

  3.000 free air

• Distance Between Centerlines Of Mounting Facilities Parallel To Body Length

  0.434 inches minimum and 0.454 inches maximum

• Body Height

  0.289 inches minimum and 0.351 inches maximum

• Reliability Indicator

  not established

• Temp Range Of Temp Coefficient In Deg Celsius

  -55.0/ 275.0

• Ambient Temp In Deg Celsius At Full Rated Power

  25.0

• Temp Coefficient Of Resistance In Ppm Per Deg Celsius

  -50.0/ 50.0

• Specification/Standard Data

  81349-mil-r-18546/1 government specification

• Test Data Document

  81349-mil-r-18546 specification

• Style Designator

  148 axial terminal

• Cubic Measure

  0.057 cubic inches

• Terminal Width

  0.085 inches nominal

• Body Width

  0.272 inches minimum and 0.396 inches maximum

• Body Length

  0.538 inches minimum and 0.662 inches maximum

• Terminal Length

  0.204 inches minimum and 0.328 inches maximum

• Terminal Type

  tab, solder lug

• Inclosure Method

  encased

• Ambient Temp In Deg Celsius At Zero Percent Rated Power

  275.0

• Resistance Tolerance In Percent

  -1.000/ 1.000

• Electrical Resistance

  0.249 ohms