PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RG203KOHMPORM2PCTResistor,fixed,film

International Resistive Company, Inc. Div Wire and Film Technologies (waft) · NSN 5905-00-492-7944 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-492-7944 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-492-7944. Primary manufacturer part number: RG203KOHMPORM2PCT.
Features
  • Resistor,fixed,film — FSC 5905
  • Style Designator: AXIAL TERMINAL EACH END
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0
  • Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 150.0
  • Electrical Resistance: 3.000 KILOHMS
  • Resistance Tolerance in Percent: -2.000 TO 2.000
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-492-7944, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is International Resistive Company, Inc. Div Wire and Film Technologies (waft). Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-492-7944
Primary Part NumberRG203KOHMPORM2PCT
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerInternational Resistive Company, Inc. Div Wire and Film Technologies (waft)
StatusACTIVE
Style DesignatorAXIAL TERMINAL EACH END
Temp Coefficient of Resistance in Ppm Per Deg Celsius-100.0 TO 100.0
Specification/standard Data81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 150.0
Electrical Resistance3.000 KILOHMS
Resistance Tolerance in Percent-2.000 TO 2.000
Terminal Length1.500 INCHES NOMINAL IN
Terminal TypeWIRE LEAD
Unpackaged Unit Weight0.500 GRAMS G
Power Dissipation Rating in Watts0.500 FREE AIR
Reliability Failure Rate Level in Percent0.010
Body Length0.375 INCHES NOMINAL IN
Body Diameter0.138 INCHES NOMINAL IN
Reliability IndicatorESTABLISHED
Inclosure TypeENCAPSULATED
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Test Data Document81349-MIL-R-39017 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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5905-00-430-9758 INTERCHANGEABLE
Resistor,fixed,film
5905-01-130-8373 INTERCHANGEABLE
Resistor,fixed,film
Cross-Reference Index
Part NumberManufacturer
RG203KOHMPORM2PCT International Resistive Company, Inc. Div Wire and Film Technologies (waft) (USA)
RLR20C3001GP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3010883-59 Culver City Hall Div City of Culver (USA)
MF20CAD302G North American Philips Corp Philips Components Discrete Products Div (USA)
RLR20C302JR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILR39017-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-39017/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C302GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C302GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C302JS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C3001GR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RLR20C3001GM Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-430-9758INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-01-130-8373INTERCHANGEABLE
RESISTOR,FIXED,FILM

Frequently Asked Questions

What is NSN 5905-00-492-7944?

NSN 5905-00-492-7944 is a Resistor,fixed,film, manufactured by International Resistive Company, Inc. Div Wire and Film Technologies (waft), classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-492-7944?

NSN 5905-00-492-7944 has 12 cross-referenced part numbers: RG203KOHMPORM2PCT (International Resistive Company, Inc. Div Wire and Film Technologies (waft)), RLR20C3001GP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3010883-59 (Culver City Hall Div City of Culver), MF20CAD302G (North American Philips Corp Philips Components Discrete Products Div), RLR20C302JR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5905-00-492-7944?

There are 2 known substitutes for 5905-00-492-7944: 5905-00-430-9758, 5905-01-130-8373. Verify interchangeability with system specifications before substitution.

What are the specifications of RG203KOHMPORM2PCT?

Key specifications for RG203KOHMPORM2PCT: Style Designator: AXIAL TERMINAL EACH END; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -100.0 TO 100.0; Specification/standard Data: 81349-MIL-R-39017/2 GOVERNMENT SPECIFICATION; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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