PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CY10C9R1JCapacitor,fixed,glass Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-079-4901 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-079-4901 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-079-4901. Primary manufacturer part number: CY10C9R1J.
Features
  • Capacitor,fixed,glass Dielectric — FSC 5910
  • Capacitance Value Per Section: 9.100 PICOFARADS SINGLE SECTION
  • Test Data Document: 81349-MIL-C-11272 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 Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Insulation Resistance at Reference Temp: 100000.0 MEGOHMS
  • Terminal Surface Treatment: SOLDER
  • Material: GLASS CASE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Case construction
General Description

The Capacitor,fixed,glass Dielectric, cataloged under National Stock Number 5910-00-079-4901, 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 2 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
NSN5910-00-079-4901
Primary Part NumberCY10C9R1J
Item NameCapacitor,fixed,glass Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Capacitance Value Per Section9.100 PICOFARADS SINGLE SECTION
Test Data Document81349-MIL-C-11272 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 StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Insulation Resistance at Reference Temp100000.0 MEGOHMS
Terminal Surface TreatmentSOLDER
MaterialGLASS CASE
Dissipation Factor at Reference Temp in Percent0.0025
Body Width0.078 INCHES NOMINAL IN
Specification/standard Data81349-MIL-C-11272/1C GOVERNMENT SPECIFICATION
Terminal Length1.125 INCHES MINIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Terminal Diameter0.020 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Body Length0.344 INCHES NOMINAL IN
Tolerance of Temp Coefficient Per Section in Ppm Per Deg Celsius-25.0 TO 25.0 SINGLE SECTION
Temp Coefficient of Capacitance Per Section in Ppm Per Deg Celsius140.0 SINGLE SECTION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Height0.172 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-137-104713004-027 INTERCHANGEABLE
Capacitor,fixed,glass Dielectric
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
CY10C9R1J Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC11272-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-137-1047INTERCHANGEABLE
CAPACITOR,FIXED,GLASS DIELECTRIC
13004-027

Frequently Asked Questions

What is NSN 5910-00-079-4901?

NSN 5910-00-079-4901 is a Capacitor,fixed,glass Dielectric, 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 5910-00-079-4901?

NSN 5910-00-079-4901 has 2 cross-referenced part numbers: CY10C9R1J (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC11272-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-00-079-4901?

There is 1 known substitute for 5910-00-079-4901: 5910-00-137-1047. Verify interchangeability with system specifications before substitution.

What are the specifications of CY10C9R1J?

Key specifications for CY10C9R1J: Capacitance Value Per Section: 9.100 PICOFARADS SINGLE SECTION; Test Data Document: 81349-MIL-C-11272 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 Style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S). 22 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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