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National Stock Number:
5905-00-842-9795
Federal Supply Class:
5905
National Item Identification Number:
008429795
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:
| 10784-3 | 12670 | SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV | | 10784-3 | 63638 | SQUARE D CO PINELLAS PLANT | | 13213E4125 | 97403 | CECOM LR CENTER | | 5W251SP | 02642 | TECH-OHM ELECTRONICS INC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 250.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 100.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY HEIGHT | 0.375 INCHES NOMINAL | | BODY LENGTH | 1.000 INCHES NOMINAL | | BODY WIDTH | 0.375 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.625 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 | 0.218 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 5.000 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -2.000 TO 2.000 | | 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 | -30.0 TO 30.0 | | TERMINAL LENGTH | 0.437 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG |
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