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National Stock Number:
5905-01-122-8037
Federal Supply Class:
5905
National Item Identification Number:
011228037
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:
| 5475488-95 | 53711 | NAVAL SEA SYSTEMS COMMAND | | F43D178MEGOHMPORM2PCT | 91637 | VISHAY DALE ELECTRONICS, LLC | | ROX-1-178MEGP0RM2PCT | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 250.0 | | AMBIENT TEMP AT FULL RATED POWER | -40.0 DEG CELSIUS | | BODY DIAMETER | 0.255 INCHES MINIMUM AND | | 0.285 INCHES MAXIMUM | | BODY LENGTH | 1.018 INCHES MINIMUM AND | | 1.082 INCHES MAXIMUM | | TERMINAL LENGTH | 1.375 INCHES MINIMUM AND | | 1.625 INCHES MAXIMUM | | TERMINAL TYPE | WIRE LEAD | | STYLE DESIGNATOR | AXIAL TERMINAL EACH END | | ELECTRICAL RESISTANCE | 178.000 MEGOHMS | | RESISTANCE TOLERANCE IN PERCENT | -2.000 TO 2.000 | | POWER DISSIPATION RATING IN WATTS | 0.500 FREE AIR | | INCLOSURE METHOD | ENCAPSULATED | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 70.0 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -300.0 TO 300.0 |
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