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National Stock Number:
5905-01-519-6289
Federal Supply Class:
5905
National Item Identification Number:
015196289
Description:
RESISTOR,FIXED,WIRE WOUND
Detail:
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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
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Manufacturer Information:
| MIL-R-39009/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | RER40F2R74R | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| INCLOSURE TYPE | ENCASED | | MOUNTING HOLE SIZE | 0.050 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 3.000 FREE AIR | | REACTANCE CHARACTERISTIC | NONINDUCTIVE | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | RELIABILITY INDICATOR | ESTABLISHED | | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 1.000 | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TERMINAL LENGTH | 0.266 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG | | ELECTRICAL RESISTANCE | 2.740 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 DEG CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY HEIGHT | 0.320 INCHES NOMINAL | | BODY LENGTH | 1.125 INCHES NOMINAL | | BODY WIDTH | 0.334 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.444 INCHES NOMINAL |
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