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National Stock Number:
5905-00-686-3549
Federal Supply Class:
5905
National Item Identification Number:
006863549
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:
| NR30 | 79727 | ELECTRO SWITCH CORP. | | NR30-250HMP0RM1 | 79727 | ELECTRO SWITCH CORP. |
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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 | 120.0 | | BODY DIAMETER | 0.250 INCHES NOMINAL | | BODY LENGTH | 2.000 INCHES NOMINAL | | INCLOSURE TYPE | ENCAPSULATED | | POWER DISSIPATION RATING IN WATTS | 2.000 FREE AIR | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | STYLE DESIGNATOR | RADIAL TERMINAL EACH END | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -500.0 TO 400.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 105.0 | | TERMINAL TYPE | WIRE LEAD |
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