R1803-12

Technical Characteristics

• Terminal Surface Treatment

  solder

• Body Length

  1.000 inches maximum

• Body Outside Diameter

  0.3125 inches maximum

• Terminal Diameter

  0.020 inches nominal

• Maximum Power Dissipation Rating

  5.00 watts

• Temp Points For Resistance Readings At Zero Power

  75.0 deg celsius

• Temp Points For Resistance Readings At Zero Power

  m55.0 deg celsius

• Zero Power Resistance At Specified Temp

  1.825 kilohms

• Resistance Tolerance At A Specified Temp In Percent

  m5.0/p5.0

• Cubic Measure

  0.077 cubic inches

• Zero Power Resistance

  2.500 kilohms

• Reference Temp In Deg Celsius

  25.0

• Reliability Indicator

  not established

• Terminal Length

  2.000 inches nominal

• Ambient Temp At Full Rated Power

  25.0 deg celsius

• Maximum Operating Temp

  275.0 deg celsius

• Thermal Time Constant In Seconds

  60.0

• Power Dissipation Constant In Milliwatts Per Deg Celsius

  2.5

• Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius

  850.00

• Temp Points For Resistance Readings At Zero Power

  0.0 deg celsius

• Temp Points For Resistance Readings At Zero Power

  100.0 deg celsius

• Temp Points For Resistance Readings At Zero Power

  125.0 deg celsius

• Temp Points For Resistance Readings At Zero Power

  50.0 deg celsius

• Temp Points For Resistance Readings At Zero Power

  m15.0 deg celsius

• Zero Power Resistance At Specified Temp

  1.2875 kilohms

• Zero Power Resistance At Specified Temp

  2.0625 kilohms

• Zero Power Resistance At Specified Temp

  3.075 kilohms

• Zero Power Resistance At Specified Temp

  3.625 kilohms

• Zero Power Resistance At Specified Temp

  4.175 kilohms

• Zero Power Resistance At Specified Temp

  4.9 kilohms

• Inclosure Type

  encapsulated

• Zero Power Resistance Tolerance In Percent At Reference Temp

  m5.0/p5.0

• Style Designator

  rod

• Terminal Type And Quantity

  2 wire lead