Product Details | THERMAL RESISTOR

5905-00-253-1865 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: 2RS125, 2RS1-2-5, 5905-00-253-1865, 00-253-1865, 5905002531865, 002531865

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 10 SEP 1972 00-253-1865

Drawings & Photos | NSN 5905-00-253-1865


Demand History | NSN 5905-00-253-1865

Part Number Request Date QTY Origin
2RS125 2008-11-324 1 us
5905-00-253-1865 2008-11-324 1 us

Cross Reference | NSN 5905-00-253-1865

Part Number Cage Code Manufacturer
2RS1-2-5 75263 KEYSTONE CARBON CO INC

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Technical Data | NSN 5905-00-253-1865

Characteristic Specifications
ZERO POWER RESISTANCE 2.500 OHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -10.0 TO 10.0
MAXIMUM POWER DISSIPATION RATING 2.00 WATTS
MAXIMUM OPERATING TEMP 150.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 85.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 14.0
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS 37.80
STYLE DESIGNATOR 46 DISK
OVERALL WIDTH 0.180 INCHES NOMINAL
BODY OUTSIDE DIAMETER 0.450 INCHES NOMINAL
BODY WIDTH 0.070 INCHES NOMINAL
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 2.000 INCHES MINIMUM
TERMINAL DIAMETER 0.032 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5905-00-253-1865

Category Code Description
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.
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 Z No special type of cargo code applicable