Product Details | NONINDUCTIVE WIRE WOUND FIXED RESISTOR

5905-01-331-4658 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.

Part Alternates: ENH-25 4.02 OHMS 1% , ENH-25-1PCT-4.02OHMR , ENH251PCT402OHMR, ENH25402OHMS1, 5905-01-331-4658, 01-331-4658, 5905013314658, 013314658

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 20 DEC 1990 01-331-4658

Drawings & Photos | NSN 5905-01-331-4658


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Technical Data | NSN 5905-01-331-4658

Characteristic Specifications
ELECTRICAL RESISTANCE 4.020 OHMS
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 -50.0 TO 50.0
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 ESTABLISHED
RELIABILITY FAILURE RATE LEVEL IN PERCENT 0.010
TERMINAL LENGTH 0.438 INCHES NOMINAL
TERMINAL WIDTH 0.140 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5905-01-331-4658

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information