Thermal Resistor
RTH22ES331K
(NSN) National Stock Number
5905-00-148-2542
Federal Supply Classification
5905 Resistor
Item Name Code
00309
Schedule B Code
8533400080
Summary
Not established reliability indicator, 1.250 inches minimum terminal length, 0.410 inches nominal body length, 0.140 inches maximum body outside diameter, 0.025 inches nominal terminal diameter, 500.00 milliwatts maximum power dissipation rating
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | AC | - | ZZ |
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.Terminal Length
1.250 inches minimum
Details
A measurement of the longest dimension of a terminal,in distinction from width.Body Length
0.410 inches nominal
Details
A measurement of the longest dimension of the body,in distinction from width.Body Outside Diameter
0.140 inches maximum
Details
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.Terminal Diameter
0.025 inches nominal
Details
The length of a straight line which passes through the center of a terminal,and terminates at the circumference.Maximum Power Dissipation Rating
500.00 milliwatts
Details
The maximum amount of electrical energy that can be expended by an item.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
125.0 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
60.0
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
5.0
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.Temp Points For Resistance Readings At Zero Power
-15.0 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 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
125.0 deg celsius 6th 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.Temp Points For Resistance Readings At Zero Power
75.0 deg celsius 4th resistance-temperature point
Details
The temperature levels at which resistance ratings have been established,under zero power condition.Zero Power Resistance At Specified Temp
184.8 ohms 1st resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Zero Power Resistance At Specified Temp
249.2 ohms 2nd resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Zero Power Resistance At Specified Temp
389.4 ohms 3rd resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Zero Power Resistance At Specified Temp
462.0 ohms 4th resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Zero Power Resistance At Specified Temp
535.6 ohms 5th resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Zero Power Resistance At Specified Temp
613.8 ohms 6th resistance-temperature point
Details
The resistance at a selected temperature,under zero power condition.Resistance Tolerance At A Specified Temp In Percent
-12.0 to 12.0 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
-15.0 to 15.0 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
-15.0 to 15.0 6th 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
-7.0 to 7.0 3rd resistance-temperature point
Details
The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.Resistance Tolerance At A Specified Temp In Percent
-9.0 to 9.0 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
-9.0 to 9.0 4th resistance-temperature point
Details
The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.Inclosure Type
encapsulated
Details
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.Zero Power Resistance
330.000 ohms
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
-5.0 to 5.0
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.Style Designator
rod
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Test Data Document
81349-milt23648 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", "nominal", etc.).
Details
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.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 |
|---|---|---|---|---|---|---|---|
| 5905PL0942027 | 9009H | 9 | - | 6 | 9 | - | WP |
| 232179 | 31361 | 6 | - | C | 1 | - | ZZ |
| 232179 | 66503 | 6 | - | C | 1 | - | TX |
| MIL-PRF-23648/9 | 81349 | E | - | 4 | 1 | - | ZZ |
| MILT23648-9 | 81349 | 3 | - | 5 | 9 | - | TX |
| RTH22ES331J | 81349 | 3 | - | 2 | 2 | - | TX |
| RTH22RS331K | 81349 | 6 | - | C | 1 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | B | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 35140 | - | P | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 72D | 3 | 9 |
What's Included?
- Certificate of Conformity
- QC Inspection prior to shipping
- On time delivery
- Friendly service to back every order
Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 5905-00-148-2542
What is the NIIN of the NSN 5905-00-148-2542?
The National Item Identification Number (NIIN) of the NSN 5905-00-148-2542 is 00-148-2542
When the NSN 5905-00-148-2542 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Oct 6, 1971
Does the NSN 5905-00-148-2542 contain any precious metals?
Type/content is unknown
Does the NSN 5905-00-148-2542 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5905-00-148-2542?
ESD sensitivity
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