Product Details | THERMAL RESISTOR

5905-00-274-2850 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: 45A69, 45A6910PCT, 45A69-10PCT, 5905-00-274-2850, 00-274-2850, 5905002742850, 002742850

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 04 AUG 1973 00-274-2850

Drawings & Photos | NSN 5905-00-274-2850


Cross Reference | NSN 5905-00-274-2850

Part Number Cage Code Manufacturer
45A69 1L9U5 MEASUREMENT SPECIALTIES, INC.
45A69 83186 MEAS US LLC DIV TEMPERATURE PRODUCTS GROUP
45A69-10PCT 1L9U5 MEASUREMENT SPECIALTIES, INC.
45A69-10PCT 83186 MEAS US LLC DIV TEMPERATURE PRODUCTS GROUP

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Technical Data | NSN 5905-00-274-2850

Characteristic Specifications
ZERO POWER RESISTANCE 50.000 KILOHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -10.0 TO 10.0
MAXIMUM POWER DISSIPATION RATING 1.00 WATTS
AMBIENT TEMP AT FULL RATED POWER 125.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 200.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 60.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 6.0
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -50.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT -25.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT 0.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT 25.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT 50.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT 75.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT 125.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT 200.0 DEG CELSIUS 8TH RESISTANCE-TEMPERATURE POINT 250.0 DEG CELSIUS 9TH RESISTANCE-TEMPERATURE POINT 300.0 DEG CELSIUS 10TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 5.0 MEGOHMS 1ST RESISTANCE-TEMPERATURE POINT 950.0 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT 200.0 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT 50.0 KILOHMS 4TH RESISTANCE-TEMPERATURE POINT 15.0 KILOHMS 5TH RESISTANCE-TEMPERATURE POINT 5.0 KILOHMS 6TH RESISTANCE-TEMPERATURE POINT 900.0 OHMS 7TH RESISTANCE-TEMPERATURE POINT 120.0 OHMS 8TH RESISTANCE-TEMPERATURE POINT 42.0 OHMS 9TH RESISTANCE-TEMPERATURE POINT 17.5 OHMS 10TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT -10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
STYLE DESIGNATOR 43 DISK
BODY OUTSIDE DIAMETER 0.312 INCHES NOMINAL
BODY WIDTH 0.200 INCHES NOMINAL
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 1.500 INCHES NOMINAL
TERMINAL DIAMETER 0.080 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
III REFERENCE TEMP IN DEG CELSIUS 25.0
III MAXIMUM CURRENT RATING 25.00 AMPERES

Restrictions/Controls & Freight Information | NSN 5905-00-274-2850

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
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
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 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 5905-00-274-2850

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each