Thermal Resistor

Part Number TM1/8 221K

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

0.125 inches minimum and 0.155 inches maximum body outside diameter.

Rod.

Includes quality control certificate of conformance.

Specifications

  • Reliability Indicator:
    Not established
  • Terminal Length:
    1.000 inches
  • Body Length:
    Between 0.390 inches and 0.420 inches
  • Terminal Diameter:
    0.025 inches
  • Maximum Power Dissipation Rating:
    125.00 milliwatts
  • Ambient Tempurature At Full Rated Power:
    100.0 degrees celsius
  • Maximum Operating Temp:
    125.0 degrees celsius
  • Thermal Time Constant In Seconds:
    35.0
  • Power Dissipation Constant In Milliwatts Per Deg Celsius:
    2.5
  • Zero Power Tempurature Coefficient Of Resistance In Percent Per Deg Celsius:
    0.70
  • Tempurature Points For Resistance Readings At Zero Power:
    -25.0 degrees celsius 4th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    -50.0 degrees celsius 3rd resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    -75.0 degrees celsius 1st resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    -65.0 degrees celsius 2nd resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    0.0 degrees celsius 5th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    100.0 degrees celsius 8th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    125.0 degrees celsius 9th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    150.0 degrees celsius 10th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    50.0 degrees celsius 6th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    75.0 degrees celsius 7th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    257.4 ohms 6th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    303.6 ohms 7th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    352.0 ohms 8th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    418.0 ohms 9th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    464.2 ohms 10th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    105.6 ohms 1st resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    114.4 ohms 2nd resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    127.6 ohms 3rd resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    154.0 ohms 4th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    184.8 ohms 5th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -10.3/+10.3 5th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -12.1/+12.1 6th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -12.8/+12.8 4th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -14.3/+14.3 7th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -14.6/+14.6 3rd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -15.0/+15.0 2nd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -16.2/+16.2 8th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -16.1/+16.1 1st resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -18.5/+18.5 9th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -20.0/+20.0 10th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -20.0 to 20.0 10th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -12.1 to 12.1 6th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -14.6 to 14.6 3rd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -16.2 to 16.2 8th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -16.1 to 16.1 1st resistance-temperature point
  • Inclosure Type:
    Encapsulated
  • Zero Power Resistance:
    220.000 ohms
  • Zero Power Resistance Tolerance In Percent At Reference Temp:
    -10.0/+10.0
  • Style Designator:
    Rod
  • Terminal Type And Quantity:
    2 wire lead
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-00-056-9844

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