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National Stock Number:
5905-00-933-1674
Federal Supply Class:
5905
National Item Identification Number:
009331674
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:
| 15A2189-229 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 3550NM20-1 | 00213 | STRUTHERS-DUNN INC. | | 3550NM20R0-1 | 00213 | STRUTHERS-DUNN INC. | | NH50D20R0F | 91367 | NORTHWESTERN TOOL AND DIE MFG CORP | | NH50D20R0F | 91637 | VISHAY DALE ELECTRONICS, LLC | | NH50-200HM | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 20.000 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 | 1.938 INCHES NOMINAL | | BODY WIDTH | 0.594 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 1.562 INCHES NOMINAL | | HEAT SINK HEIGHT | 2.000 INCHES | | HEAT SINK LENGTH | 7.000 INCHES | | HEAT SINK THICKNESS | 0.040 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 | 9.000 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0 TO 50.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 | | TERMINAL LENGTH | 0.438 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG | | TEST DATA DOCUMENT | 80048-15A2189 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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