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National Stock Number:
5905-00-913-8971
Federal Supply Class:
5905
National Item Identification Number:
009138971
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:
| 443-1113-002 | 94756 | THE BOEING COMPANY |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 28.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY HEIGHT | 0.625 INCHES NOMINAL | | BODY LENGTH | 1.937 INCHES NOMINAL | | BODY WIDTH | 0.593 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | TEST | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.562 INCHES NOMINAL | | HEAT SINK HEIGHT | 2.000 INCHES | | HEAT SINK THICKNESS | 0.040 INCHES | | HEAT SINK LENGTH | 7.000 INCHES | | HEAT SINK WIDTH | 5.000 INCHES | | INCLOSURE TYPE | ENCASED | | MATERIAL | ALUMINUM ALLOY HEAT SINK | | MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 50.000 HEAT SINK | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -20.0 TO 20.0 | | TERMINAL LENGTH | 0.422 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG | | TEST DATA DOCUMENT | 94756-443-1113 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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