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National Stock Number:
5905-99-125-9429
Federal Supply Class:
5905
National Item Identification Number:
991259429
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:
| BSCECC40101030 | K7766 | BRITISH STANDARDS INSTITUTION | | CECC40101030 | I9003 | CENELEC ELECTRONIC COMPONENTS COMITTEE (CECC) | | H2-49K9-F-C-B | K2510 | TYCO ELECTRONIC COMPONENTS LTD |
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Techincal Specification:
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0/+50.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0/+155.0 | | TERMINAL LENGTH | 38.00 MILLIMETERS NOMINAL | | TERMINAL TYPE | WIRE LEAD | | ELECTRICAL RESISTANCE | 49.900 KILOHMS | | AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER | 125.0 | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 155.0 | | BODY DIAMETER | 4.20 MILLIMETERS MAXIMUM | | BODY LENGTH | 15.50 MILLIMETERS MAXIMUM | | INCLOSURE METHOD | ENCAPSULATED | | POWER DISSIPATION RATING IN WATTS | 0.250 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -1.000/+1.000 | | SPECIAL FEATURES | MATERIAL, METAL:RESISTANCE DRIFT PERCENT AFTER ENDURANCE TEST, 0.5:ENDURANCE TEST TIME IN HOURS, 1000:ENDURANCE TEST AMBIENT TEMP, 155:LIMITING ELEMENT VOLTAGE, 350.0:ISOLATION VOLTAGE, 500 | | STYLE DESIGNATOR | AXIAL TERMINAL EACH END |
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