5305-01-433-7640 SCREW,CAP,SOCKET HEAD Index 5305-01-433-7642 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5905-01-433-7641

Federal Supply Class:
5905

National Item Identification Number:
014337641

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:
7547017P299971LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
MIL-PRF-23648/2081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-T-23684/2081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RTH44BS103J81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS
BODY LENGTH0.250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.070 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
INCLOSURE TYPEENCAPSULATED
MAXIMUM OPERATING TEMP125.0 CELSIUS
MAXIMUM POWER DISSIPATION RATING0.20 WATTS
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS2.0
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT-10.0 TO 10.0 FIRST RESISTANCE-TEMPERATURE POINT
RELIABILITY INDICATORNOT ESTABLISHED
STYLE DESIGNATORSEALED OR COATED BEAD
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER75.0 CELSIUS FOURTH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-15.0 CELSIUS SECOND RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER-55.0 CELSIUS FIRST RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER100.0 CELSIUS FIFTH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER125.0 CELSIUS SIXTH RESISTANCE-TEMPERATURE POINT
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER50.0 CELSIUS THIRD RESISTANCE-TEMPERATURE POINT
TERMINAL LENGTH1.500 INCHES MINIMUM
TERMINAL TYPE AND QUANTITY2 WIRE LEAD
TEST DATA DOCUMENT81349-MIL-T-23684 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 SECONDS25.0
ZERO POWER RESISTANCE AT SPECIFIED TEMP3.6 KILOHMS THIRD RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP1.0 MEGOHMS FIRST RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP1.48 KILOHMS FOURTH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP73.8 KILOHMS SECOND RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP-5.0 TO 5.0
ZERO POWER RESISTANCE10.000 KILOHMS
ZERO POWER RESISTANCE AT SPECIFIED TEMP340.0 OHMS SIXTH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP675.0 OHMS FIFTH RESISTANCE-TEMPERATURE POINT


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