RTH44CS154K

RTH44CS154K Thermal Resistor

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Datasheet. RTH44CS154K specification

Reliability Indicator
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.

not established

Terminal Length
A measurement of the longest dimension of a terminal,in distinction from width.

1.500in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.250in.

Body Outside Diameter
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.

0.070in. and 0.130in.

Maximum Power Dissipation Rating
The maximum amount of electrical energy that can be expended by an item.

0.20 watts

Ambient Temp At Full Rated Power
The temperature of the medium surrounding an item at which it can be operated continuously at full rated power.

25.0 deg celsius

Maximum Operating Temp
The maximum temperature at which the item is rated to operate for an extended period of time.

125.0 deg celsius

Thermal Time Constant In Seconds
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.

25.0

Power Dissipation Constant In Milliwatts Per Deg Celsius
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.

2.0

Temp Points For Resistance Readings At Zero Power
The temperature levels at which resistance ratings have been established,under zero power condition.

-15.0 deg celsius 1st RESISTANCE-Temperature POINT50.0 deg celsius 2nd RESISTANCE-Temperature POINT75.0 deg celsius 3rd RESISTANCE-Temperature POINT100.0 deg celsius 4th RESISTANCE-Temperature POINT125.0 deg celsius 5th RESISTANCE-Temperature point

Zero Power Resistance At Specified Temp
The resistance at a selected temperature,under zero power condition.

1.32 megohms 1st RESISTANCE-Temperature POINT48.0 kilohms 2nd RESISTANCE-Temperature POINT17.4 kilohms 3rd RESISTANCE-Temperature POINT7.05 kilohms 4th RESISTANCE-Temperature POINT3.15 kilohms 5th RESISTANCE-Temperature point

Resistance Tolerance At A Specified Temp In Percent
The limits of permissible variation in the electrical resistance value of an item at a selected temperature in percent.

-14.0/+14.0 1st RESISTANCE-Temperature POINT-12.0/+12.0 2nd RESISTANCE-Temperature POINT-14.0/+14.0 3rd RESISTANCE-Temperature POINT-17.0/+17.0 4th RESISTANCE-Temperature POINT-20.0/+20.0 5th RESISTANCE-Temperature point

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

encapsulated

Zero Power Resistance
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.

150.000 kilohms

Zero Power Resistance Tolerance In Percent At Reference Temp
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.

-10.0/+10.0

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

sealed or coated bead

Test Data Document
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.

81349-MIL-T-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
Indicates the type and number of terminals for providing electrical connection.

2 wire lead

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81349-MIL-T-23648/20 government specification

Answers.

What quantity is this sold in?

1EA

What is the style?

Sealed or coated bead

What is the NSN for RTH44CS154K?

5905-01-368-8514

How is this classified for shipping?

Schedule B number: 8533400080
nmfc 062960
Variable resistors, including potentiometers

What's the federal classification of RTH44CS154K?

FSC 5905 ⁓ Resistors

Excluding resistance wire.

NSN 5905-01-368-8514 RESISTOR,THERMAL

sealed or coated bead

NIIN
013688514
NIIN Date
12/10/92
Schedule B
8533400080 
Name Code
00309
FIIG
A086A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$218.95 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
Has ESD sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. MIL-T-23648/20 Cage 81349

Major End Users Countries and entities

  • - Department of The Air Force 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
062960 REOSTATS/PARTS NOI 
UFC (universal freight code)
35140 

Similar by Design Other resistors with similar characteristics

Nothing similar to this part number was found in our inventory

RTH44CS154K / Resistor,thermalWhat is the formal definition of this item?

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.