Product Details | THERMAL RESISTOR

5905-00-168-4589 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.

Part Alternates: CAT-TM.25-500, CATTM25500, TM 1/4 501K, TM1-4 500P0RM10PCT, TM14500, TM1-4-500, TM14500P0RM10PCT, TM14501K, 5905-00-168-4589, 00-168-4589, 5905001684589, 001684589

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 26 NOV 1971 00-168-4589

Drawings & Photos | NSN 5905-00-168-4589


Cross Reference | NSN 5905-00-168-4589

Part Number Cage Code Manufacturer
CAT-TM.25-500 01295 TEXAS INSTRUMENTS INCORPORATED DBA TEXAS INSTRUMENTS
TM 1/4 501K 12969 MICRO USPD INC
TM1-4 500P0RM10PCT 01295 TEXAS INSTRUMENTS INCORPORATED DBA TEXAS INSTRUMENTS
TM1-4-500 01295 TEXAS INSTRUMENTS INCORPORATED DBA TEXAS INSTRUMENTS

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Technical Data | NSN 5905-00-168-4589

Characteristic Specifications
ZERO POWER RESISTANCE 500.000 OHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -10.0 TO 10.0
MAXIMUM POWER DISSIPATION RATING 250.00 MILLIWATTS
AMBIENT TEMP AT FULL RATED POWER 100.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 150.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 60.0
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS 0.70
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -75.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT 0.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT 5.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT 100.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT 125.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT 150.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 225.0 OHMS 1ST RESISTANCE-TEMPERATURE POINT 420.0 OHMS 2ND RESISTANCE-TEMPERATURE POINT 600.0 OHMS 3RD RESISTANCE-TEMPERATURE POINT 715.0 OHMS 4TH RESISTANCE-TEMPERATURE POINT 830.0 OHMS 5TH RESISTANCE-TEMPERATURE POINT 955.0 OHMS 6TH RESISTANCE-TEMPERATURE POINT 1.0 KILOHMS 7TH RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATOR 15 ROD
BODY LENGTH 0.585 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.200 INCHES NOMINAL
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 1.500 INCHES NOMINAL
TERMINAL DIAMETER 0.025 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
MANUFACTURERS CODE 12969
DESIGN CONTROL REFERENCE TM 1/4 501K

Restrictions/Controls & Freight Information | NSN 5905-00-168-4589

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:PItem contains platinum family metals
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5905-00-168-4589

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each