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National Stock Number:
5905-01-448-8142
Federal Supply Class:
5905
National Item Identification Number:
014488142
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:
| RS2B2R50H | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 2.500 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.010 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY DIAMETER | 0.156 INCHES MINIMUM AND 0.228 INCHES MAXIMUM | | BODY LENGTH | 0.598 INCHES MINIMUM AND 0.722 INCHES MAXIMUM | | INCLOSURE TYPE | UNINCLOSED | | POWER DISSIPATION RATING IN WATTS | 2.500 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -3.000 TO 3.000 | | STYLE DESIGNATOR | AXIAL TERMINAL EACH END | | TERMINAL LENGTH | 1.500 INCHES MINIMUM | | TERMINAL TYPE | WIRE LEAD | | TERMINAL WIDTH | 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM | | UNPACKAGED UNIT WEIGHT | 70.000 GRAMS |
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