Product Details | THERMAL RESISTOR

5905-00-139-1820 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: B603301006, 44005X, 44087, 5905-00-139-1820, 00-139-1820, 5905001391820, 001391820

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 25 AUG 1971 00-139-1820

Cross Reference | NSN 5905-00-139-1820

Part Number Cage Code Manufacturer
44005X 97794 YSI INCORPORATED DBA YELLOW SPRINGS INTERNATIONAL
44087 97794 YSI INCORPORATED DBA YELLOW SPRINGS INTERNATIONAL
B603301006 88818 KEARFOTT CORPORATION DBA KEARFOTT

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Technical Data | NSN 5905-00-139-1820

Characteristic Specifications
ZERO POWER RESISTANCE 3.000 KILOHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -1.02 TO 1.02
AMBIENT TEMP AT FULL RATED POWER 25.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 150.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 10.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 1.0
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -60.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT -30.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT -10.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT 10.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT 30.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT 50.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT 70.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT 100.0 DEG CELSIUS 8TH RESISTANCE-TEMPERATURE POINT 125.0 DEG CELSIUS 9TH RESISTANCE-TEMPERATURE POINT 150.0 DEG CELSIUS 10TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 421.5 KILOHMS 1ST RESISTANCE-TEMPERATURE POINT 53.1 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT 16.6 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT 6.0 KILOHMS 4TH RESISTANCE-TEMPERATURE POINT 2.4 KILOHMS 5TH RESISTANCE-TEMPERATURE POINT 1.1 KILOHMS 6TH RESISTANCE-TEMPERATURE POINT 525.4 OHMS 7TH RESISTANCE-TEMPERATURE POINT 203.8 OHMS 8TH RESISTANCE-TEMPERATURE POINT 105.2 OHMS 9TH RESISTANCE-TEMPERATURE POINT 55.6 OHMS 10TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT -4.0 TO 4.0 1ST RESISTANCE-TEMPERATURE POINT -2.1 TO 2.1 2ND RESISTANCE-TEMPERATURE POINT -1.3 TO 1.3 3RD RESISTANCE-TEMPERATURE POINT -0.9 TO 0.9 4TH RESISTANCE-TEMPERATURE POINT -0.8 TO 0.8 5TH RESISTANCE-TEMPERATURE POINT -0.7 TO 0.7 6TH RESISTANCE-TEMPERATURE POINT -0.7 TO 0.7 7TH RESISTANCE-TEMPERATURE POINT -0.9 TO 0.9 8TH RESISTANCE-TEMPERATURE POINT

Restrictions/Controls & Freight Information | NSN 5905-00-139-1820

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 5905-00-139-1820

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
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 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