21W4

Technical Characteristics

• Body Outside Diameter

  0.770 inches nominal

• Unthreaded Mounting Hole Diameter

  0.281 inches nominal

• Temp Points For Resistance Readings At Zero Power

  0.0 deg celsius 2nd resistance-temperature point

• Temp Points For Resistance Readings At Zero Power

  150.0 deg celsius 5th resistance-temperature point

• Temp Points For Resistance Readings At Zero Power

  200.0 deg celsius 6th resistance-temperature point

• Zero Power Resistance At Specified Temp

  0.9 ohms 6th resistance-temperature point

• Zero Power Resistance At Specified Temp

  2.5 ohms 5th resistance-temperature point

• Zero Power Resistance At Specified Temp

  46.1 ohms 3rd resistance-temperature point

• Resistance Tolerance At A Specified Temp In Percent

  -10.0 to 10.0 all resistance-temperature points

• Inclosure Type

  uninclosed

• Zero Power Resistance Tolerance In Percent At Reference Temp

  -10.0 to 10.0

• Style Designator

  23 plain washer

• Reliability Indicator

  not established

• Washer Thickness

  0.064 inches nominal

• Maximum Operating Temp

  200.0 deg celsius

• Power Dissipation Constant In Milliwatts Per Deg Celsius

  710.0

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

  -4.40

• Temp Points For Resistance Readings At Zero Power

  100.0 deg celsius 4th resistance-temperature point

• Temp Points For Resistance Readings At Zero Power

  -50.0 deg celsius 1st resistance-temperature point

• Temp Points For Resistance Readings At Zero Power

  50.0 deg celsius 3rd resistance-temperature point

• Zero Power Resistance At Specified Temp

  442.0 ohms 2nd resistance-temperature point

• Zero Power Resistance At Specified Temp

  8.2 kilohms 1st resistance-temperature point

• Zero Power Resistance At Specified Temp

  9.1 ohms 4th resistance-temperature point

• Zero Power Resistance

  130.000 ohms

• Special Features

  surf contact terminal

• Terminal Type And Quantity

  any acceptable