Product Details | WIRE WOUND FIXED RESISTOR

5905-01-631-9255 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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.

Part Alternates: NH05020R00FE02 , 5905-01-631-9255, 01-631-9255, 5905016319255, 016319255

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 2014274 01-631-9255

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Technical Data | NSN 5905-01-631-9255

Characteristic Specifications
ELECTRICAL RESISTANCE 20.0 OHMS
RESISTANCE TOLERANCE IN PERCENT -1.0 TO 1.0
POWER DISSIPATION RATING IN WATTS 0.25 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 25.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 250.0
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS -20.0 TO 20.0
INCLOSURE METHOD ENCAPSULATED
STYLE DESIGNATOR AXIAL TERMINAL (S)
BODY LENGTH 1.968 INCHES NOMINAL
BODY WIDTH 1.140 INCHES NOMINAL
BODY HEIGHT 0.610 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 1.562 INCHES NOMINAL
MOUNTING HOLE SIZE 0.125 INCHES NOMINAL
TERMINAL TYPE TAB, SOLDER LUG
RELIABILITY INDICATOR NOT ESTABLISHED
REACTANCE CHARACTERISTIC NONINDUCTIVE
SPECIAL FEATURES LEAD(PB)-FREE, HALOGEN FREE; CARD PACK; MATERIAL: ELEMENT: COPPER-NICKEL ALLOY OR NICKEL-CHROME ALLOY; CORE: CERAMIC, STEATITE OR ALUMINA; ENCAPSULANT: SILICONE MOLDED CONSTRUCTION; HOUSING: ALUMINUM WITH HARD ANODIC COATING; END CAPS: STAINLESS STEEL; TERMINALS: NI/PD/AU, FINISH IS ON COPPER-CLAD STEEL CORE TERMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY WIREWOUND RESISTOR, INDUSTRIAL POWER, ALUMINUM HOUSED, CHASSIS MOUNT

Restrictions/Controls & Freight Information | NSN 5905-01-631-9255

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information