Thermal Resistor

0837-0026

0837-0026
(NSN) National Stock Number
5905-00-333-2287
Federal Supply Classification
5905 Resistor
Item Name Code
00309
Schedule B Code
8533400080
Summary

Not established reliability indicator, 0.080 inches nominal body length, 0.080 inches nominal body width, 0.060 inches nominal body height, 25.0 deg celsius ambient temp at full rated power, 150.0 deg celsius maximum operating temp

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - TX
Identification

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.

INC FIIG Concept Condition
00309 A086A0 1 1
Specifications
Reliability Indicator
not established
Details An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.
Body Length
0.080 inches nominal
Details A measurement of the longest dimension of the body,in distinction from width.
Body Width
0.080 inches nominal
Details A measurement taken at right angles to the length of the body,in distinction from thickness.
Body Height
0.060 inches nominal
Details A measurement from the bottom to the top of the body,in distinction from depth.
Ambient Temp At Full Rated Power
25.0 deg celsius
Details The temperature of the medium surrounding an item at which it can be operated continuously at full rated power.
Maximum Operating Temp
150.0 deg celsius
Details The maximum temperature at which the item is rated to operate for an extended period of time.
Thermal Time Constant In Seconds
7.0
Details The time required for the temperature of an item to change 63.2 percent of the difference between its initial and final body temperature when subjected to a temperature change under zero power conditions,expressed in seconds.
Power Dissipation Constant In Milliwatts Per Deg Celsius
4.2
Details The ratio,at a specified ambient temperature,of a change in power dissipation in an item to the resultant body temperature change,expressed in milliwatts per degree celsius.
Zero Power Temp Coefficient Of Resistance In Percent Per Deg Celsius
5.40
Details The ratio of the rate of change of resistance with temperature to the resistance of the item at a specified temperature,expressed in percent per degree celsius.
Temp Points For Resistance Readings At Zero Power
-30.0 deg celsius 2nd resistance-temperature point
Details The temperature levels at which resistance ratings have been established,under zero power condition.
Temp Points For Resistance Readings At Zero Power
-55.0 deg celsius 1st resistance-temperature point
Details The temperature levels at which resistance ratings have been established,under zero power condition.
Temp Points For Resistance Readings At Zero Power
100.0 deg celsius 4th resistance-temperature point
Details The temperature levels at which resistance ratings have been established,under zero power condition.
Temp Points For Resistance Readings At Zero Power
150.0 deg celsius 5th resistance-temperature point
Details The temperature levels at which resistance ratings have been established,under zero power condition.
Temp Points For Resistance Readings At Zero Power
50.0 deg celsius 3rd resistance-temperature point
Details The temperature levels at which resistance ratings have been established,under zero power condition.
Zero Power Resistance At Specified Temp
28.6 kilohms 3rd resistance-temperature point
Details The resistance at a selected temperature,under zero power condition.
Zero Power Resistance At Specified Temp
284.0 kilohms 2nd resistance-temperature point
Details The resistance at a selected temperature,under zero power condition.
Zero Power Resistance At Specified Temp
3.8 kilohms 4th resistance-temperature point
Details The resistance at a selected temperature,under zero power condition.
Zero Power Resistance At Specified Temp
1.6 megohms 1st resistance-temperature point
Details The resistance at a selected temperature,under zero power condition.
Zero Power Resistance At Specified Temp
730.0 ohms 5th resistance-temperature point
Details The resistance at a selected temperature,under zero power condition.
Resistance Tolerance At A Specified Temp In Percent
-13.0 to 13.0 4th resistance-temperature point
Details The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
Resistance Tolerance At A Specified Temp In Percent
-15.0 to 15.0 2nd resistance-temperature point
Details The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
Resistance Tolerance At A Specified Temp In Percent
-20.0 to 20.0 1st resistance-temperature point
Details The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
Resistance Tolerance At A Specified Temp In Percent
-20.0 to 20.0 5th resistance-temperature point
Details The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
Resistance Tolerance At A Specified Temp In Percent
-4.0 to 4.0 3rd resistance-temperature point
Details The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.
Inclosure Type
encapsulated
Details Indicates the type of inclosure provided to coat,cover,protect,or encase the item.
Zero Power Resistance
100.000 kilohms
Details The dc resistance value measured with a power dissipation low enough that any further decrease in power will result in not more than 0.1 percent change in resistance.
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0 to 10.0
Details The limits of permissible variation in the electrical resistance value of an item from its rated zero power resistance,expressed in percent at reference temperature.
Reference Temp In Deg Celsius
25.0
Details The temperature at which nominal zero power resistance is specified,expressed in degrees celsius.
Style Designator
wafer
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Terminal Type And Quantity
2 wire lead
Details Indicates the type and number of terminals for providing electrical connection.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
0837-0026 7ZXR5 5 - 5 2 - ZZ
0837-0026 1LQK8 5 - 5 9 - ZZ
51TG4 50056 5 - 5 2 - TX
51TG4 90634 4 - 3 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
35140 - P -
RVC WCC TCC SHC
- 72D Z 9

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Manufacturer
HEWLETT-PACKARD COMPANY DBA HP
CAGE: 28480
PALO ALTO , CA , 94304-1112
UNITED STATES
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FAQs
Frequently asked questions for NSN 5905-00-333-2287
What is the NIIN of the NSN 5905-00-333-2287?
The National Item Identification Number (NIIN) of the NSN 5905-00-333-2287 is 00-333-2287
When the NSN 5905-00-333-2287 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Dec 16, 1973
Does the NSN 5905-00-333-2287 contain any precious metals?
Does not contain precious metal
Does the NSN 5905-00-333-2287 contain any hazardous material?
No data in HMIRS

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