PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CX12N105KCapacitor,fixed,electrolytic

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-155-2404 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-155-2404 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-155-2404. Primary manufacturer part number: CX12N105K.
Features
  • Capacitor,fixed,electrolytic — FSC 5910
  • Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END
  • Reliability Indicator: NOT ESTABLISHED
  • Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION
  • Terminal Diameter: 0.020 INCHES NOMINAL IN
  • Nonderated Continuous Voltage Rating and Type Per Section: 50.0 DC SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Test Data Document: 81349-MIL-C-49137 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.).
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,electrolytic, cataloged under National Stock Number 5910-01-155-2404, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-155-2404
Primary Part NumberCX12N105K
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
StatusCANCELLED
Body StyleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
Reliability IndicatorNOT ESTABLISHED
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Terminal Diameter0.020 INCHES NOMINAL IN
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Test Data Document81349-MIL-C-49137 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.).
Body Length0.350 INCHES MAXIMUM IN
Center to Center Distance Between Terminals Parallel to Diameter0.125 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Specification/standard Data81349-MIL-C-49137/2 GOVERNMENT SPECIFICATION
Electrical PolarizationPOLARIZED
Capacitance Value Per Section1.000 MICROFARADS SINGLE SECTION
Anode TypeSOLID
Terminal Length0.187 INCHES NOMINAL IN
Body Diameter0.175 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialPLASTIC CASE
Dissipation Factor at Reference Temp in Percent4.0000
Capacitive Electrode MaterialTANTALUM
DC Leakage at Reference Temp1.000 MICROAMPERES
Terminal Surface TreatmentSOLDER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-428-2671196D105X9050HA1 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
Cross-Reference Index
Part NumberManufacturer
CX12N105K Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2300008-00 Eip Microwave Inc (USA)
MIL-C-49137/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TAPA1.0M35 Itt Corp Itt Components Div (USA)
MIL-PRF-49137/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-49137 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-428-2671INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
196D105X9050HA1

Frequently Asked Questions

What is NSN 5910-01-155-2404?

NSN 5910-01-155-2404 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: cancelled.

What are the part numbers for NSN 5910-01-155-2404?

NSN 5910-01-155-2404 has 6 cross-referenced part numbers: CX12N105K (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2300008-00 (Eip Microwave Inc), MIL-C-49137/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TAPA1.0M35 (Itt Corp Itt Components Div), MIL-PRF-49137/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5910-01-155-2404?

There is 1 known substitute for 5910-01-155-2404: 5910-00-428-2671. Verify interchangeability with system specifications before substitution.

What are the specifications of CX12N105K?

Key specifications for CX12N105K: Body Style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END; Reliability Indicator: NOT ESTABLISHED; Tolerance Range Per Section: -10.00 TO 10.00 PERCENT SINGLE SECTION; Terminal Diameter: 0.020 INCHES NOMINAL IN. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-155-2404 still in active supply?

NSN 5910-01-155-2404 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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