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National Stock Number:
5905-01-627-6158
Federal Supply Class:
5905
National Item Identification Number:
016276158
Description:
RESISTOR,FIXED,FILM
Detail:
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also ATTENUATOR, FIXED and RESISTOR, FIXED, COMPOSITION. Excludes carbon composition type resistors.
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Manufacturer Information:
| NGR815FP1R25 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | TAP800K1R25E | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 1.250 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 70.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 145.0 | | BODY HEIGHT | 0.591 INCHES NOMINAL | | BODY LENGTH | 2.331 INCHES MINIMUM AND 2.394 INCHES MAXIMUM | | BODY WIDTH | 2.236 INCHES MINIMUM AND 2.259 INCHES MAXIMUM | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.244 INCHES NOMINAL | | INCLOSURE TYPE | ENCAPSULATED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 800 WATT HEAT SINKABLE PLANAR | | MOUNTING HOLE SIZE | 0.164 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 800.0 HEAT SINK | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -5.0 TO 5.0 | | STYLE DESIGNATOR | TERMINALS ONE SIDE | | TERMINAL TYPE | SCREW BASE |
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