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National Stock Number:
5905-00-386-7978
Federal Supply Class:
5905
National Item Identification Number:
003867978
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:
| 280-7221P2 | 3B150 | RAYTHEON COMPANY | | 280-7221P2 | 49956 | RAYTHEON COMPANY | | 3406 | 24681 | MEMCOR INC | | 280-7221P2 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 25.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 40.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 340.0 | | BODY HEIGHT | 0.312 INCHES NOMINAL | | BODY LENGTH | 2.000 INCHES NOMINAL | | BODY WIDTH | 1.000 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.750 INCHES NOMINAL | | INCLOSURE TYPE | ENCAPSULATED | | MOUNTING HOLE SIZE | 0.196 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 40.000 FREE AIR | | REACTANCE CHARACTERISTIC | INDUCTIVE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 | | STYLE DESIGNATOR | TERMINALS ONE EDGE | | TERMINAL LENGTH | 0.438 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG |
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