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National Stock Number:
5905-00-471-4501
Federal Supply Class:
5905
National Item Identification Number:
004714501
Description:
RESISTOR,FIXED,WIRE WOUND,INDUCT
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:
| 956089-3 | 82577 | RAYTHEON COMPANY | | RH25-89-01PCT | 91637 | VISHAY DALE ELECTRONICS, LLC | | RH25-89-02-1PCT | 91637 | VISHAY DALE ELECTRONICS, LLC | | RH25X089ER0200F | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 0.020 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 275.0 | | BODY HEIGHT | 0.561 INCHES NOMINAL | | BODY LENGTH | 1.093 INCHES NOMINAL | | BODY WIDTH | 0.565 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.724 INCHES NOMINAL | | HEAT SINK LENGTH | 7.000 INCHES | | HEAT SINK HEIGHT | 2.000 INCHES | | HEAT SINK THICKNESS | 0.040 INCHES | | HEAT SINK WIDTH | 5.000 INCHES | | INCLOSURE TYPE | ENCASED | | MATERIAL | ALUMINUM ALLOY HEAT SINK | | MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL | | POWER DISSIPATION RATING IN WATTS | 12.500 FREE AIR | | RELIABILITY INDICATOR | NOT ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -1.000 TO 1.000 | | SPECIAL FEATURES | ONE TAB TERMINAL SOLDERED AT A 90 DEG ANGLE 0.156 IN. FROM RESISTOR BODY ON EACH MAIN TERMINAL | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -90.0 TO 90.0 | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -55.0 TO 275.0 | | TERMINAL LENGTH | 0.500 INCHES NOMINAL | | TERMINAL TYPE | TAB, SOLDER LUG | | TEST DATA DOCUMENT | 82577-956089 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
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