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National Stock Number:
5905-00-064-2124
Federal Supply Class:
5905
National Item Identification Number:
000642124
Description:
RESISTOR,FIXED,WIRE WOUND
Detail:
INC 37403 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 item must have inherent characteristics of inducing 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, NONINDUCTIVE.
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Manufacturer Information:
| 411-8925 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | G310024-18 | 24930 | L3HARRIS TECHNOLOGIES, INC | | RH25-40HMP0RM1PCT | 91637 | VISHAY DALE ELECTRONICS, LLC | | RH25-4R0F | 91637 | VISHAY DALE ELECTRONICS, LLC | | RH254R000F | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 4.000 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY HEIGHT | 0.531 INCHES MINIMUM AND 0.561 INCHES MAXIMUM | | BODY LENGTH | 1.031 INCHES MINIMUM AND 1.093 INCHES MAXIMUM | | BODY WIDTH | 0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM | | CUBIC MEASURE | 0.346 CUBIC INCHES | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM | | INCLOSURE TYPE | ENCASED | | MOUNTING HOLE SIZE | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | POWER DISSIPATION RATING IN WATTS | 25.000 FREE AIR | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -50.0 TO 50.0 | | TERMINAL LENGTH | 0.376 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | TERMINAL TYPE | TAB, SOLDER LUG |
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