PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC39003-1Capacitor,fixed,electrolytic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-490-0239 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-490-0239 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-490-0239. Primary manufacturer part number: MILC39003-1.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Features Provided: HERMETICALLY SEALED CASE
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Body Length: 0.474 INCHES NOMINAL IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Case Insulation Material: PLASTIC
  • Terminal Surface Treatment: SOLDER
  • Capacitive Electrode Material: TANTALUM
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-00-490-0239, is classified within Federal Supply Class 5910 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-490-0239
Primary Part NumberMILC39003-1
Item NameCapacitor,fixed,electrolytic
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Body Length0.474 INCHES NOMINAL IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Case Insulation MaterialPLASTIC
Terminal Surface TreatmentSOLDER
Capacitive Electrode MaterialTANTALUM
DC Leakage at Reference Temp4.000 MICROAMPERES
Dissipation Factor at Reference Temp in Percent6.0000
DC Leakage at Maximum Operating Temp50.0 MILLIAMPERES
Schematic Diagram DesignatorELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
Mil-Std-1276 Wire Lead Type DesignatorN-1
Reliability IndicatorESTABLISHED
Electrical PolarizationPOLARIZED
Nonderated Continuous Voltage Rating and Type Per Section15.0 DC SINGLE SECTION
Terminal Length1.500 INCHES NOMINAL IN
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Body Diameter0.185 INCHES NOMINAL IN
Anode TypeSOLID
Body StyleW/O MTG FACILITIES, AXIAL TERMINALS
Capacitance Value Per Section22.000 MICROFARADS SINGLE SECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-007-3974 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Cross-Reference Index
Part NumberManufacturer
MILC39003-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39003-01-2751 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CSR13D226KR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-007-3974INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC

Frequently Asked Questions

What is NSN 5910-00-490-0239?

NSN 5910-00-490-0239 is a Capacitor,fixed,electrolytic, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-490-0239?

NSN 5910-00-490-0239 has 3 cross-referenced part numbers: MILC39003-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39003-01-2751 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CSR13D226KR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-00-490-0239?

There is 1 known substitute for 5910-00-490-0239: 5910-00-007-3974. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC39003-1?

Key specifications for MILC39003-1: Features Provided: HERMETICALLY SEALED CASE; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Body Length: 0.474 INCHES NOMINAL IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 21 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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