Product Details | THERMAL RESISTOR

5905-00-671-2409 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: ES728, 5905-00-671-2409, 00-671-2409, 5905006712409, 006712409

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-671-2409

Drawings & Photos | NSN 5905-00-671-2409


Cross Reference | NSN 5905-00-671-2409

Part Number Cage Code Manufacturer
ES728 20418 DRS SUSTAINMENT SYSTEMS, INC. Use CAGE Code 98255 for cataloging

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Technical Data | NSN 5905-00-671-2409

Characteristic Specifications
ZERO POWER RESISTANCE 492.000 OHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -5.0 TO 5.0
MAXIMUM POWER DISSIPATION RATING 2.50 WATTS
AMBIENT TEMP AT FULL RATED POWER 125.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 200.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 50.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 5.5
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -21.5 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT 37.8 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 246.0 OHMS 1ST RESISTANCE-TEMPERATURE POINT 946.0 OHMS 2ND RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT -5.0 TO 5.0 ALL RESISTANCE-TEMPERATURE POINTS
STYLE DESIGNATOR 47 WAFER
BODY LENGTH 0.500 INCHES NOMINAL
BODY WIDTH 0.188 INCHES NOMINAL
BODY HEIGHT 0.375 INCHES NOMINAL
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 1.500 INCHES NOMINAL
TERMINAL DIAMETER 0.020 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 5905-00-671-2409

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 XX
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 5905-00-671-2409

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each