5305-00-012-0784 CAPSCREW Index 8010-00-012-0788 PRIMER COATING

National Stock Number:
5905-00-012-0786

Federal Supply Class:
5905

National Item Identification Number:
000120786

Description:
RESISTOR,FIXED,WIRE WOUND,NONIND

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.


Manufacturer Information:
MIL-PRF-18546/281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-R-18546/281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RE80N20R081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
RH-250N200HM3%91637VISHAY DALE ELECTRONICS, LLC
RH-250N20OHM3%91637VISHAY DALE ELECTRONICS, LLC


Techincal Specification:
ELECTRICAL RESISTANCE20.000 OHMS
AMBIENT TEMP AT FULL RATED POWER25.0 CELSIUS
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER275.0
BODY HEIGHT2.157 INCHES MINIMUM AND 2.219 INCHES MAXIMUM
BODY LENGTH4.406 INCHES MINIMUM AND 4.594 INCHES MAXIMUM
BODY WIDTH2.094 INCHES MINIMUM AND 2.156 INCHES MAXIMUM
CUBIC MEASURE46.000 CUBIC INCHES
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM
INCLOSURE TYPEENCASED
MOUNTING HOLE SIZE0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
POWER DISSIPATION RATING IN WATTS120.000 HEAT SINK
RESISTANCE TOLERANCE IN PERCENT-1.000 TO 1.000
RELIABILITY INDICATORNOT ESTABLISHED
SPECIFICATION/STANDARD DATA81349-MIL-R-18546/2 GOVERNMENT SPECIFICATION
STYLE DESIGNATORAXIAL TERMINAL (S)
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS-50.0 TO 50.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS-55.0 TO 275.0
TERMINAL LENGTH1.188 INCHES MINIMUM AND 1.312 INCHES MAXIMUM
TERMINAL TYPETHREADED STUD
TEST DATA DOCUMENT81349-MIL-R-18546 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).


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