Thermal Resistor

Part Number MIL-R-23648/2

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Features

0.440 inches nominal body outside diameter.

Spherical.

Includes quality control certificate of conformance.

Specifications

  • Reliability Indicator:
    Not established
  • Terminal Surface Treatment:
    Solder
  • Terminal Length:
    1.500 inches
  • Body Width:
    0.360 inches
  • Terminal Diameter:
    0.025 inches
  • Maximum Power Dissipation Rating:
    1.00 watts
  • Ambient Tempurature At Full Rated Power:
    25.0 degrees celsius
  • Maximum Operating Temp:
    125.0 degrees celsius
  • Thermal Time Constant In Seconds:
    250.0
  • Power Dissipation Constant In Milliwatts Per Deg Celsius:
    10.0
  • Tempurature Points For Resistance Readings At Zero Power:
    -15.0 degrees celsius 2nd resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    -55.0 degrees celsius 1st resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    0.0 degrees celsius 3rd resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    100.0 degrees celsius 7th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    125.0 degrees celsius 8th resistance-temperature point
  • 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 5th resistance-temperature point
  • Tempurature Points For Resistance Readings At Zero Power:
    75.0 degrees celsius 6th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    294.3 ohms 2nd resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    4.7 ohms 7th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    51.0 ohms 4th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    145.4 ohms 3rd resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    2.6 ohms 8th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    2.8 kilohms 1st resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    20.6 ohms 5th resistance-temperature point
  • Zero Power Resistance At Specificationified Temp:
    9.4 ohms 6th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -12.0/+12.0 7th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -15.0/+15.0 8th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -15.0/+15.0 1st resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -5.0/+5.0 4th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -7.0/+7.0 3rd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -7.0/+7.0 5th resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -9.0/+9.0 2nd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent:
    -9.0/+9.0 6th resistance-temperature point
  • Inclosure Type:
    Encapsulated
  • Cubic Measure:
    0.034 cubic inches
  • Zero Power Resistance:
    51.000 ohms
  • Zero Power Resistance Tolerance In Percent At Reference Temp:
    -5.0/+5.0
  • Reference Tempurature In Deg Celsius:
    25.0
  • Unpackaged Unit Weight:
    0.500 grams
  • Style Designator:
    Spherical
  • Test Data Document:
    81349-mil-r-23648 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
  • Terminal Type And Quantity:
    2 wire lead
  • Specification Data:
    81349-mil-r-23648/2 government specification
  • Federal Supply Class (fsc):
    Resistors
  • National Stock Number (nsn):
    5905-01-176-5657

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