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National Stock Number:
5905-00-646-5921
Federal Supply Class:
5905
National Item Identification Number:
006465921
Description:
RESISTOR,FIXED,WIRE WOUND,INDUCT
Detail:
INC 37403 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 item must have inherent characteristics of inducing 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, NONINDUCTIVE.
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Manufacturer Information:
| MIL-PRF-26/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-R-26/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RW21V121 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 120.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 350.0 | | BODY LENGTH | 2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM | | BODY WIDTH | 1.187 INCHES MAXIMUM | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.938 INCHES MINIMUM AND 2.062 INCHES MAXIMUM | | INCLOSURE TYPE | ENCAPSULATED | | MOUNTING HOLE SIZE | 0.146 INCHES MINIMUM AND 0.246 INCHES MAXIMUM | | POWER DISSIPATION RATING IN WATTS | 31.000 FREE AIR | | RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | SPECIFICATION/STANDARD DATA | 81349-MIL-R-26/2 GOVERNMENT SPECIFICATION | | STYLE DESIGNATOR | TERMINALS ONE EDGE | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -260.0 TO 260.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 350.0 | | TERMINAL LENGTH | 0.406 INCHES MINIMUM AND 0.468 INCHES MAXIMUM | | TERMINAL TYPE | TAB, SOLDER LUG | | TERMINAL WIDTH | 0.172 INCHES MINIMUM AND 0.265 INCHES MAXIMUM | | TEST DATA DOCUMENT | 81349-MIL-R-26 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.). |
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