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National Stock Number:
5905-00-429-3369
Federal Supply Class:
5905
National Item Identification Number:
004293369
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-18546/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MILR18546-2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RE80G2260 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RH-250-221H | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| RELIABILITY INDICATOR | NOT ESTABLISHED | | TERMINAL TYPE | THREADED STUD | | INCLOSURE TYPE | ENCASED | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS | | POWER DISSIPATION RATING IN WATTS | 75.000 FREE AIR | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | ELECTRICAL RESISTANCE | 226.000 OHMS | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | MOUNTING HOLE SIZE | 0.188 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 3.875 INCHES NOMINAL | | BODY HEIGHT | 2.188 INCHES NOMINAL | | BODY WIDTH | 2.125 INCHES NOMINAL | | BODY LENGTH | 4.500 INCHES NOMINAL | | HEAT SINK THICKNESS | 0.060 INCHES | | HEAT SINK HEIGHT | 2.000 INCHES | | HEAT SINK WIDTH | 7.000 INCHES | | HEAT SINK LENGTH | 9.000 INCHES | | MATERIAL | ALUMINUM ALLOY HEAT SINK | | SPECIFICATION/STANDARD DATA | 81349-MIL-R-18546/2 GOVERNMENT SPECIFICATION | | TEST DATA DOCUMENT | 81349-MIL-R-18546 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.). | | CUBIC MEASURE | 11.098 CUBIC INCHES | | TERMINAL LENGTH | 1.250 INCHES NOMINAL | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0 TO 50.0 | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81349 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-PRF-18546/2 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | RE80G2260 |
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