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National Stock Number:
5905-00-056-8172
Federal Supply Class:
5905
National Item Identification Number:
000568172
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:
| 2TA51DS20 | 44655 | OHMITE HOLDING, L.L.C. | | 2TA51DTS20P0RM5PCT | 44655 | OHMITE HOLDING, L.L.C. | | 2TA51DTS20PORM5PCT | 44655 | OHMITE HOLDING, L.L.C. |
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Techincal Specification:
| ELECTRICAL RESISTANCE | 20.000 OHMS | | RESISTANCE TOLERANCE IN PERCENT | -5.000 TO 5.000 | | POWER DISSIPATION RATING IN WATTS | 20.000 HEAT SINK | | AMBIENT TEMP AT FULL RATED POWER | 40.0 DEG CELSIUS | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 340.0 | | STYLE DESIGNATOR | TERMINALS ONE EDGE | | RELIABILITY INDICATOR | NOT ESTABLISHED | | INCLOSURE TYPE | ENCAPSULATED | | TERMINAL TYPE | TAB, SOLDER LUG | | MATERIAL | STEEL HEAT SINK | | BODY LENGTH | 2.000 INCHES NOMINAL | | BODY WIDTH | 0.375 INCHES NOMINAL | | BODY HEIGHT | 0.125 INCHES NOMINAL | | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH | 2.312 INCHES NOMINAL | | MOUNTING HOLE SIZE | 0.125 INCHES NOMINAL | | TERMINAL LENGTH | 0.250 INCHES NOMINAL | | CUBIC MEASURE | 0.094 CUBIC INCHES | | HEAT SINK LENGTH | 10.000 INCHES | | HEAT SINK WIDTH | 10.000 INCHES | | HEAT SINK THICKNESS | 0.040 INCHES |
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