Product Details | INDUCTIVE WIRE WOUND FIXED RESISTOR

5905-00-951-4979 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.

Part Alternates: 5905-00-951-4979, 00-951-4979, 5905009514979, 009514979

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 00-951-4979

Drawings & Photos | NSN 5905-00-951-4979


Cross Reference | NSN 5905-00-951-4979

Part Number Cage Code Manufacturer
MIL-R-39009/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR18546 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RE70G4221 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RER70F4221R 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5905-00-951-4979

Characteristic Specifications
ELECTRICAL RESISTANCE 4.220 KILOHMS
RESISTANCE TOLERANCE IN PERCENT -1.000 TO 1.000
POWER DISSIPATION RATING IN WATTS 8.000 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 25.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 275.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS -30.0 TO 30.0
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS -55.0 TO 275.0
INCLOSURE METHOD ENCASED
STYLE DESIGNATOR 148 AXIAL TERMINAL
BODY LENGTH 1.062 INCHES NOMINAL
BODY WIDTH 0.531 INCHES NOMINAL
BODY HEIGHT 0.562 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 0.719 INCHES NOMINAL
MOUNTING HOLE SIZE 0.125 INCHES NOMINAL
TERMINAL TYPE TAB, SOLDER LUG
RELIABILITY INDICATOR NOT ESTABLISHED
TERMINAL LENGTH 0.438 INCHES NOMINAL
SPECIAL FEATURES NNE
TEST DATA DOCUMENT 81349-MILR18546/1 SPECIFICATION
III HEAT SINK MATERIAL ALUMINUM ALLOY
III HEAT SINK LENGTH 7.000 INCHES
III HEAT SINK WIDTH 5.000 INCHES
III HEAT SINK HEIGHT 2.000 INCHES
III HEAT SINK THICKNESS 0.040 INCHES
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILR18546
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE RE70G4221

Restrictions/Controls & Freight Information | NSN 5905-00-951-4979

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information