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National Stock Number:
5905-01-625-6164
Federal Supply Class:
5905
National Item Identification Number:
016256164
Description:
RESISTOR,FIXED,WIRE WOUND
Detail:
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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
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Manufacturer Information:
| RER70F08R0R | 91637 | VISHAY DALE ELECTRONICS, LLC |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 8.0 OHMS | | AMBIENT TEMP AT FULL RATED POWER | 25.0 CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 250.0 | | BODY HEIGHT | 0.546 INCHES NOMINAL | | BODY LENGTH | 1.062 INCHES NOMINAL | | BODY WIDTH | 1.080 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 0.719 INCHES NOMINAL | | INCLOSURE TYPE | HERMETICALLY SEALED | | MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WIREWOUND RESISTOR, MILITARY/ESTABLISHED RELIABILITY MIL-PRF-39009 QUALIFIED, TYPE RER, R LEVEL | | POWER DISSIPATION RATING IN WATTS | 20.0 HEAT SINK | | RELIABILITY FAILURE RATE LEVEL IN PERCENT | 0.01 | | RELIABILITY INDICATOR | ESTABLISHED | | RESISTANCE TOLERANCE IN PERCENT | -1.0 TO 1.0 | | SPECIAL FEATURES | MATERIAL: CORE: CERAMIC, STEATITE OR ALUMINA; ENCAPSULANT: SILICONE MOLDED CONSTRUCTION; HOUSING: ALUMINUM WITH HARD ANODIC COATING (HEAT SINK); END CAPS: STAINLESS STEEL; STANDARD TERMINALS: TINNED COPPERWELD | | STYLE DESIGNATOR | AXIAL TERMINAL (S) | | TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -20.0 TO 20.0 | | TERMINAL TYPE | TAB, SOLDER LUG |
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