TM1-4 681J

Technical Characteristics

• Temp Points For Resistance Readings At Zero Power

  125.0 deg celsius 4th resistance-temperature point

• Test Data Document

  90073-469-508 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

• Thermal Time Constant In Seconds

  60.0

• Terminal Diameter

  0.250 inches nominal

• Temp Points For Resistance Readings At Zero Power

  -20.0 deg celsius 2nd resistance-temperature point

• Zero Power Resistance Tolerance In Percent At Reference Temp

  -5.0/+5.0

• Temp Points For Resistance Readings At Zero Power

  60.0 deg celsius 3rd resistance-temperature point

• Power Dissipation Constant In Milliwatts Per Deg Celsius

  2.0

• Reference Temp In Deg Celsius

  25.0

• Body Outside Diameter

  0.215 inches maximum

• Zero Power Resistance

  680.000 ohms

• Body Length

  0.600 inches maximum

• Maximum Power Dissipation Rating

  250.00 milliwatts

• Maximum Operating Temp

  125.0 deg celsius

• Ambient Temp At Full Rated Power

  25.0 deg celsius

• Style Designator

  rod

• Terminal Length

  1.500 inches nominal

• Terminal Type And Quantity

  2 wire lead

• Reliability Indicator

  not established

• Inclosure Type

  encapsulated

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

  0.70

• Temp Points For Resistance Readings At Zero Power

  -55.0 deg celsius 1st resistance-temperature point