Part Number: 18-68-180S

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CONDITION:
NS
MILWAUKEE RESISTOR CORPORATION82807
WARD LEONARD ELECTRIC COMPANY INC.63743
WARD LEONARD ELECTRIC COMPANY INC.63743
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M81349
III ELECTRICAL RESISTANCE180.000 OHMS
RESISTANCE TOLERANCE IN PERCENT-1
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER50
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER350
INCLOSURE METHODENCAPSULATED
TERMINAL TYPETAB W/SCREW
RELIABILITY INDICATORNOT ESTABLISHED
TERMINAL LENGTH0.562 INCHES NOMINAL
BODY DIAMETER1.125 INCHES NOMINAL
BODY LENGTH4.500 INCHES NOMINAL
POWER DISSIPATION RATING IN WATTS75.000 FREE AIR
TERMINAL WIDTH0.438 INCHES NOMINAL
STYLE DESIGNATORRADIAL TERMINAL EACH END
TEST DATA DOCUMENT81349-MILR15109 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.).
NONDEFINITIVE SPEC/STD DATAIW FORM
INC 374 3 REINSTATED ON 1 3 3~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.