5945-01-070-9928 RETAINER,ELECTRICAL RELAY Index 5905-01-070-9930 RESISTOR,THERMAL

National Stock Number:
5905-01-070-9929

Federal Supply Class:
5905

National Item Identification Number:
010709929

Description:
RESISTOR,THERMAL

Detail:
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.


Manufacturer Information:
MIL-PRF-23648/1981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-T-23648/1981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RTH42ES471J81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
TG1/8-471K01295TEXAS INSTRUMENTS INCORPORATED


Techincal Specification:
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS
BODY LENGTH0.285 INCHES NOMINAL
BODY OUTSIDE DIAMETER0.100 INCHES NOMINAL
INCLOSURE TYPEENCAPSULATED
MAXIMUM OPERATING TEMP125.0 CELSIUS
MAXIMUM POWER DISSIPATION RATING2.50 MILLIWATTS
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS0.2
REFERENCE TEMP IN DEG CELSIUS25.0
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-10.0 TO 10.0 ALL RESISTANCE-TEMPERATURE POINTS
RELIABILITY INDICATORNOT ESTABLISHED
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP-5.0 TO 5.0
ZERO POWER RESISTANCE470.000 OHMS
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS0.55
ZERO POWER RESISTANCE AT SPECIFIED TEMP289.6 OHMS 1ST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP546.3 OHMS 2ND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP727.7 OHMS 3RD RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATORROD
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-55.0 CELSIUS 1ST RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER100.0 CELSIUS 3RD RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 CELSIUS 2ND RESISTANCE-TEMPERATURE POINT
TERMINAL DIAMETER0.020 INCHES NOMINAL
TERMINAL LENGTH1.200 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
TEST DATA DOCUMENT81349-MIL-T-23648 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THERMAL TIME CONSTANT IN SECONDS60.0


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