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NSN 5905-00-578-2477

Thermistor Probe Assembly

About this product

2.00 watts maximum power dissipation rating, 50.0 thermal time constant in seconds, 5.5 power dissipation constant in milliwatts per deg celsius, tempurature points for resistance readings at zero power: 37.8 degrees celsius 1st resistance-temperature point.

Manufacturer part number L2003-78-85S12 for national stock number 5905005782477.

Datasheet

  • Product description

    Thermal Resistor NSN 5905-00-578-2477.

  • MPN or Model

    L2003-78-85S12

  • Schedule B
    8533.40.0080 (Variable resistors, including potentiometers, nesoi)
  • NMF (National Motor Freight)
    062960 - Reostats/parts NOI
  • Unit Weight (Est.)
    0.1 lb
  • Reliability Indicator
    Not established
  • Terminal Length
    1.390 inches
  • Body Outside Diameter
    0.220 inches
  • Body Width
    0.095 inches
  • Terminal Diameter
    0.014 inches
  • Maximum Power Dissipation Rating
    2.00 watts
  • Ambient Tempurature At Full Rated Power
    125.0 degrees celsius
  • Maximum Operating Temp
    200.0 degrees celsius
  • Thermal Time Constant In Seconds
    50.0
  • Power Dissipation Constant In Milliwatts Per Deg Celsius
    5.5
  • Tempurature Points For Resistance Readings At Zero Power
    37.8 degrees celsius 1st resistance-temperature point
  • Zero Power Resistance At Specificationified Temp
    9.2 ohms 2nd resistance-temperature point
  • Resistance Tolerance At A Specificationified Tempurature In Percent
    -10.0/+10.0 all resistance-temperature points
  • Maximum Current Rating
    25.00 amperes
  • Inclosure Type
    Encapsulated
  • Zero Power Resistance
    78.000 ohms
  • Zero Power Resistance Tolerance In Percent At Reference Temp
    -10.0/+10.0
  • Reference Tempurature In Deg Celsius
    25.0
  • Style Designator
    Disk
  • Terminal Type And Quantity
    2 wire lead
More from these suppliers
Thermal Resistor

A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. Item may be mounted in a probe or housing. For ballast tube type resistors, see resistor (1), current regulating. Excludes transmitter (1), temperature, electrical resistance and temperature element, resistance meteorological.

Mechanic Bill explains Thermistor Probe Assembly

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NSN 5905005782477

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
L2003-78-85S12 Keystone Carbon Co Inc
447406 Honeywell International Inc.
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