Product Details | WIRE WOUND FIXED RESISTOR

5905-01-553-8691 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: RH0503R000FC02, RH50-3 OHM PORM 1 PCT, RH503OHMPORM1PCT, 5905-01-553-8691, 01-553-8691, 5905015538691, 015538691

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 26 JUL 2007 01-553-8691

Drawings & Photos | NSN 5905-01-553-8691


Cross Reference | NSN 5905-01-553-8691

Part Number Cage Code Manufacturer
RH0503R000FC02 91637 VISHAY DALE ELECTRONICS, INC. DIV VISHAY ANGSTROHM & DALE
RH50-3 OHM PORM 1 PCT 91637 VISHAY DALE ELECTRONICS, INC. DIV VISHAY ANGSTROHM & DALE

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Technical Data | NSN 5905-01-553-8691

Characteristic Specifications
ELECTRICAL RESISTANCE 3.000 OHMS
RESISTANCE TOLERANCE IN PERCENT -1.000 TO 1.000
POWER DISSIPATION RATING IN WATTS 50.000 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 -100.0 TO 100.0 FIRST TEMP COEFFICIENT
INCLOSURE METHOD ENCAPSULATED
STYLE DESIGNATOR 148 AXIAL TERMINAL
BODY LENGTH 2.781 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 INDUCTIVE
III HEAT SINK MATERIAL ALUMINUM ALLOY

Restrictions/Controls & Freight Information | NSN 5905-01-553-8691

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