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National Stock Number:
5905-00-949-4821
Federal Supply Class:
5905
National Item Identification Number:
009494821
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:
| P2505-680-0R25 | 00213 | STRUTHERS-DUNN INC. | | P2E680R0C | 00213 | STRUTHERS-DUNN INC. |
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Techincal Specification:
| TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS | -30.0 TO 30.0 | | AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER | 145.0 | | RELIABILITY INDICATOR | NOT ESTABLISHED | | TERMINAL TYPE | WIRE LEAD | | INCLOSURE TYPE | ENCAPSULATED | | POWER DISSIPATION RATING IN WATTS | 0.120 FREE AIR | | STYLE DESIGNATOR | AXIAL TERMINALS ONE END | | ELECTRICAL RESISTANCE | 680.000 OHMS | | BODY DIAMETER | 0.250 INCHES NOMINAL | | AMBIENT TEMP AT FULL RATED POWER | 125.0 DEG CELSIUS | | TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS | -65.0 TO 145.0 | | BODY LENGTH | 0.312 INCHES NOMINAL | | RESISTANCE TOLERANCE IN PERCENT | -0.250 TO 0.250 |
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