PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CQR09A1KF104K3LCapacitor,fixed,plastic Dielectr

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-017-4947 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-017-4947 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-017-4947. Primary manufacturer part number: CQR09A1KF104K3L.
Features
  • Capacitor,fixed,plastic Dielectr — FSC 5910
  • Body Style: W/O MTG FACILITIES, AXIAL TERMINALS
  • Features Provided: HERMETICALLY SEALED CASE
  • Body Diameter: 0.624 INCHES MAXIMUM IN
  • Insulation Resistance at Maximum Operating Temp: 20.0 MEGOHM-MICROFARADS
  • Nonderated Operating Temp: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Body Length: 1.437 INCHES NOMINAL IN
  • Terminal Diameter: 0.032 INCHES NOMINAL IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,fixed,plastic Dielectr, cataloged under National Stock Number 5910-01-017-4947, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-01-017-4947
Primary Part NumberCQR09A1KF104K3L
Item NameCapacitor,fixed,plastic Dielectr
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, AXIAL TERMINALS
Features ProvidedHERMETICALLY SEALED CASE
Body Diameter0.624 INCHES MAXIMUM IN
Insulation Resistance at Maximum Operating Temp20.0 MEGOHM-MICROFARADS
Nonderated Operating Temp-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Body Length1.437 INCHES NOMINAL IN
Terminal Diameter0.032 INCHES NOMINAL IN
Terminal Length1.625 INCHES MINIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Internal Electrical Connection TypeEXTENDED FOIL
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Case Insulation MaterialPLASTIC
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Capacitance Value Per Section0.100 MICROFARADS SINGLE SECTION
Specification/standard Data81349-MIL-C-19978/9 GOVERNMENT SPECIFICATION
Nonderated Continuous Voltage Rating and Type Per Section600.0 DC SINGLE SECTION
Terminal Surface TreatmentSOLDER
Test Data Document81349-MIL-C-19978 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.).
Dielectric MaterialPAPER AND PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER)
Insulation Resistance at Reference Temp25000.0 MEGOHMS
Dissipation Factor at Reference Temp in Percent1.0000
Reliability Failure Rate Level in Percent0.1000
Reliability IndicatorESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-00-201-7224 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5910-01-209-2207 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Cross-Reference Index
Part NumberManufacturer
CQR09A1KF104K3L Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
109P10456 Exxelia Usa, Inc. (USA)
109P10456 Sprague Electric Co World Hqs (USA)
MILC19978-9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M14157-2-6097R Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CQR09A1KF104J3P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CQR09A1KF104J3M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CQR09A1KF104J3L Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC14157-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M14157-2-6097P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CQR09A1KF104K3P Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-201-7224INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5910-01-209-2207INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR

Frequently Asked Questions

What is NSN 5910-01-017-4947?

NSN 5910-01-017-4947 is a Capacitor,fixed,plastic Dielectr, 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 5910-01-017-4947?

NSN 5910-01-017-4947 has 11 cross-referenced part numbers: CQR09A1KF104K3L (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 109P10456 (Exxelia Usa, Inc.), 109P10456 (Sprague Electric Co World Hqs), MILC19978-9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M14157-2-6097R (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5910-01-017-4947?

There are 2 known substitutes for 5910-01-017-4947: 5910-00-201-7224, 5910-01-209-2207. Verify interchangeability with system specifications before substitution.

What are the specifications of CQR09A1KF104K3L?

Key specifications for CQR09A1KF104K3L: Body Style: W/O MTG FACILITIES, AXIAL TERMINALS; Features Provided: HERMETICALLY SEALED CASE; Body Diameter: 0.624 INCHES MAXIMUM IN; Insulation Resistance at Maximum Operating Temp: 20.0 MEGOHM-MICROFARADS. 23 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-01-017-4947 still in active supply?

NSN 5910-01-017-4947 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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