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National Stock Number:
5905-00-857-6913
Federal Supply Class:
5905
National Item Identification Number:
008576913
Description:
RESISTOR,FIXED,WIRE WOUND
Detail:
INC 37404 REINSTATED ON 010303~A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The items must have inherent characteristics of inducing little or no self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, INDUCTIVE.
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Manufacturer Information:
| MILR93 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RB52CE2R490F | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0 TO 50.0 | | ELECTRICAL RESISTANCE | 2.490 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 125.0 DEG CELSIUS | | BODY DIAMETER | 0.375 INCHES NOMINAL | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -65.0 TO 145.0 | | INCLOSURE TYPE | ENCAPSULATED | | TERMINAL TYPE | WIRE LEAD | | POWER DISSIPATION RATING IN WATTS | 0.500 FREE AIR | | STYLE DESIGNATOR | AXIAL TERMINAL EACH END | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 145.0 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEST DATA DOCUMENT | 81349-MILR93/10 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.). | | BODY LENGTH | 1.000 INCHES NOMINAL | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 |
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