PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MDB1004FResistor,fixed,film

Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div · NSN 5905-00-646-5785 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-646-5785 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-646-5785. Primary manufacturer part number: MDB1004F.
Features
  • Resistor,fixed,film — FSC 5905
  • Resistance Tolerance in Percent: -1.000 TO 1.000
  • Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 105.0
  • Style Designator: AXIAL TERMINAL EACH END
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0
  • Temp Coefficient of Resistance in Ppm Per Deg Celsius: -500.0 TO 500.0
  • Power Dissipation Rating in Watts: 0.250 FREE AIR
  • Body Length: 0.625 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,fixed,film, cataloged under National Stock Number 5905-00-646-5785, 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 Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-646-5785
Primary Part NumberMDB1004F
Item NameResistor,fixed,film
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerTrw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div
StatusACTIVE
Resistance Tolerance in Percent-1.000 TO 1.000
Temp Range of Temp Coefficient in Deg Celsius-55.0 TO 105.0
Style DesignatorAXIAL TERMINAL EACH END
Ambient Temp in Deg Celsius at Zero Percent Rated Power150.0
Temp Coefficient of Resistance in Ppm Per Deg Celsius-500.0 TO 500.0
Power Dissipation Rating in Watts0.250 FREE AIR
Body Length0.625 INCHES NOMINAL IN
Body Diameter0.187 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Electrical Resistance1.000 MEGOHMS
Ambient Temp at Full Rated Power70.0 CELSIUS DEGC
Terminal TypeWIRE LEAD
Test Data Document81349-MILR105090 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 5
5905-00-556-7821 INTERCHANGEABLE
Resistor,fixed,film
5905-00-577-1869 INTERCHANGEABLE
Resistor,fixed,film
5905-00-615-7708 INTERCHANGEABLE
Resistor,fixed,film
5905-00-615-7734 INTERCHANGEABLE
Resistor,fixed,film
5905-00-615-8090705-7148-00 INTERCHANGEABLE
Resistor,fixed,film
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
MDB1004F Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
MILR10509 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
108699-6 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
206-10518-510E General Dynamics Mission Systems, Inc. Dba Gdms (USA)
560C29-38 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
MDB Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div (USA)
MS35835-477 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
C173AN1004F Central Resistor Corp (USA)
VBE645B1M1PCT Thales Nederland (NLD)
206-10518-510E Motorola Inc. Dba Integrated Information Systems Group (USA)
RN65B1004F Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5905-00-556-7821INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-577-1869INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-615-7708INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-615-7734INTERCHANGEABLE
RESISTOR,FIXED,FILM
5905-00-615-8090INTERCHANGEABLE
RESISTOR,FIXED,FILM
705-7148-00

Frequently Asked Questions

What is NSN 5905-00-646-5785?

NSN 5905-00-646-5785 is a Resistor,fixed,film, manufactured by Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-646-5785?

NSN 5905-00-646-5785 has 11 cross-referenced part numbers: MDB1004F (Trw Inc Trw Electronic Components Irc Fixed Resistors Philadelphia Div), MILR10509 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 108699-6 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products), 206-10518-510E (General Dynamics Mission Systems, Inc. Dba Gdms), 560C29-38 (Cardwell Condenser Corp Lapointe-Admiral Div) and 6 more.

What NSN replaces 5905-00-646-5785?

There are 5 known substitutes for 5905-00-646-5785: 5905-00-556-7821, 5905-00-577-1869, 5905-00-615-7708 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MDB1004F?

Key specifications for MDB1004F: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Range of Temp Coefficient in Deg Celsius: -55.0 TO 105.0; Style Designator: AXIAL TERMINAL EACH END; Ambient Temp in Deg Celsius at Zero Percent Rated Power: 150.0. 14 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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