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National Stock Number:
5905-01-157-0500
Federal Supply Class:
5905
National Item Identification Number:
011570500
Description:
RESISTOR,FIXED,WIRE WOUND
Detail:
INC 37404 REINSTATED ON 010303~A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The items must have inherent characteristics of inducing little or no self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, INDUCTIVE.
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Manufacturer Information:
| 457E4005 | 56289 | SPRAGUE ELECTRIC CO WORLD HQS | | 541711015 | 31795 | EATON CORPORATION | | 77-E-N-40R00J | 44655 | OHMITE HOLDING, L.L.C. | | TYPE 457E-40OHMS | 56289 | SPRAGUE ELECTRIC CO WORLD HQS |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 40.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 40.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 340.0 | | BODY DIAMETER | 0.468 INCHES NOMINAL | | BODY LENGTH | 2.000 INCHES NOMINAL | | INCLOSURE TYPE | ENCAPSULATED | | POWER DISSIPATION RATING IN WATTS | 10.000 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 | | STYLE DESIGNATOR | AXIAL TERMINAL EACH END | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -26.0 TO 26.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 340.0 | | TERMINAL LENGTH | 1.500 INCHES NOMINAL | | TERMINAL TYPE | WIRE LEAD |
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