Product Details | THERMAL RESISTOR

5905-01-189-5980 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: MIL-T-23648/1, MILT236481, RTH06AS301F, 5905-01-189-5980, 01-189-5980, 5905011895980, 011895980

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 17 SEP 1984 01-189-5980

Drawings & Photos | NSN 5905-01-189-5980


Cross Reference | NSN 5905-01-189-5980

Part Number Cage Code Manufacturer
MIL-T-23648/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RTH06AS301F 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5905-01-189-5980

Characteristic Specifications
ZERO POWER RESISTANCE 300.000 OHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -1.0 TO 1.0
MAXIMUM POWER DISSIPATION RATING 500.00 MILLIWATTS
AMBIENT TEMP AT FULL RATED POWER 25.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 125.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 80.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 5.0
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS -19.80
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -55.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT -15.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT 0.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT 50.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT 75.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT 100.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT 125.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 16.5 KILOHMS 1ST RESISTANCE-TEMPERATURE POINT 1.7 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT 855.0 OHMS 3RD RESISTANCE-TEMPERATURE POINT 121.5 OHMS 4TH RESISTANCE-TEMPERATURE POINT 55.2 OHMS 5TH RESISTANCE-TEMPERATURE POINT 27.7 OHMS 6TH RESISTANCE-TEMPERATURE POINT 15.0 OHMS 7TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT -10.0 TO 10.0 1ST RESISTANCE-TEMPERATURE POINT -5.0 TO 5.0 2ND RESISTANCE-TEMPERATURE POINT -3.0 TO 3.0 3RD RESISTANCE-TEMPERATURE POINT -3.0 TO 3.0 4TH RESISTANCE-TEMPERATURE POINT -5.0 TO 5.0 5TH RESISTANCE-TEMPERATURE POINT -7.0 TO 7.0 6TH RESISTANCE-TEMPERATURE POINT -10.0 TO 10.0 7TH RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATOR 22 SPHERICAL
BODY OUTSIDE DIAMETER 0.250 INCHES NOMINAL
BODY WIDTH 0.260 INCHES NOMINAL
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 1.500 INCHES MINIMUM
TERMINAL DIAMETER 0.020 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
TEST DATA DOCUMENT 81349-MIL-T-23648/1 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5905-01-189-5980

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
No Freight Information