PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CM20D681J03Capacitor,fixed,mica Dielectric

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-00-727-9355 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-727-9355 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-727-9355. Primary manufacturer part number: CM20D681J03.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS
  • Insulation Resistance at Reference Temp: 100000.0 MEGOHMS
  • Material: PLASTIC CASE
  • Terminal Surface Treatment: SOLDER
  • Body Height: 0.438 INCHES NOMINAL IN
  • Body Width: 0.188 INCHES NOMINAL IN
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Case construction
General Description

The Capacitor,fixed,mica Dielectric, cataloged under National Stock Number 5910-00-727-9355, 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 17 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
NSN5910-00-727-9355
Primary Part NumberCM20D681J03
Item NameCapacitor,fixed,mica 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
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Insulation Resistance at Reference Temp100000.0 MEGOHMS
MaterialPLASTIC CASE
Terminal Surface TreatmentSOLDER
Body Height0.438 INCHES NOMINAL IN
Body Width0.188 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body StyleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
Tolerance Range Per Section-5.00 TO 5.00 PERCENT SINGLE SECTION
Capacitance Value Per Section680.000 PICOFARADS SINGLE SECTION
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Length0.734 INCHES NOMINAL IN
Terminal Length1.120 INCHES MINIMUM IN
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius-100.0 TO 100.0 SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5910-00-950-1477 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
CM20D681J03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC5 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-00-950-1477INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-727-9355?

NSN 5910-00-727-9355 is a Capacitor,fixed,mica 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 5910-00-727-9355?

NSN 5910-00-727-9355 has 2 cross-referenced part numbers: CM20D681J03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILC5 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-00-727-9355?

There is 1 known substitute for 5910-00-727-9355: 5910-00-950-1477. Verify interchangeability with system specifications before substitution.

What are the specifications of CM20D681J03?

Key specifications for CM20D681J03: Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS; Insulation Resistance at Reference Temp: 100000.0 MEGOHMS; Material: PLASTIC CASE; Terminal Surface Treatment: SOLDER. 17 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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