PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-55681/9Capacitor,fixed,ceramic Dielectr

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5910-01-285-0386 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-285-0386 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-285-0386. Primary manufacturer part number: MIL-PRF-55681/9.
Features
  • Capacitor,fixed,ceramic Dielectr — FSC 5910
  • Terminal Length: 0.5 MILLIMETERS NOMINAL MM
  • Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS
  • Specification/standard Data: 81349-MIL-C-55681/9 GOVERNMENT SPECIFICATION
  • Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S)
  • Terminal Type and Quantity: 2 BONDING PAD
  • Nonderated Continuous Voltage Rating and Type Per Section: 50.0 DC SINGLE SECTION
  • Body Length: 3.0 MILLIMETERS MINIMUM AND 3.4 MILLIMETERS MAXIMUM MM
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Ceramic Case construction
General Description

The Capacitor,fixed,ceramic Dielectr, cataloged under National Stock Number 5910-01-285-0386, 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 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-01-285-0386
Primary Part NumberMIL-PRF-55681/9
Item NameCapacitor,fixed,ceramic Dielectr
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal Length0.5 MILLIMETERS NOMINAL MM
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Specification/standard Data81349-MIL-C-55681/9 GOVERNMENT SPECIFICATION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type and Quantity2 BONDING PAD
Nonderated Continuous Voltage Rating and Type Per Section50.0 DC SINGLE SECTION
Body Length3.0 MILLIMETERS MINIMUM AND 3.4 MILLIMETERS MAXIMUM MM
Body Width2.2 MILLIMETERS MINIMUM AND 2.8 MILLIMETERS MAXIMUM MM
Body Height1.8 MILLIMETERS MAXIMUM MM
Test Data Document81349-MIL-C-55681 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.).
Tolerance Range Per Section-10.00 TO 10.00 PERCENT SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Capacitance Value Per Section100000.000 PICOFARADS SINGLE SECTION
Voltage Temp Limits Per Section in Percent Capacitance Change-25.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
Dissipation Factor at Reference Temp in Percent2.500
Terminal Surface TreatmentSOLDER
Insulation Resistance at Reference Temp100000.0 MEGOHMS
MaterialCERAMIC CASE
Reliability Failure Rate Level in Percent0.001
Reliability IndicatorESTABLISHED
Body StyleCHIP TYPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5910-01-275-8184 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
5910-01-541-3718CDR33BX104AKWS INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Kemet Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-55681/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CC1210X7R104M050LR Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074 (USA)
CDR33BX104AKWR Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-55681/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CDR33BX104AKWS Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-275-8184INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5910-01-541-3718INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
CDR33BX104AKWS

Frequently Asked Questions

What is NSN 5910-01-285-0386?

NSN 5910-01-285-0386 is a Capacitor,fixed,ceramic 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: active.

What are the part numbers for NSN 5910-01-285-0386?

NSN 5910-01-285-0386 has 5 cross-referenced part numbers: MIL-PRF-55681/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CC1210X7R104M050LR (Dale Electronics Inc a Vishay Intertechology Inc Co P O Box 74 Norfolk NE68702-0074), CDR33BX104AKWR (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-55681/9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CDR33BX104AKWS (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5910-01-285-0386?

There are 2 known substitutes for 5910-01-285-0386: 5910-01-275-8184, 5910-01-541-3718. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-55681/9?

Key specifications for MIL-PRF-55681/9: Terminal Length: 0.5 MILLIMETERS NOMINAL MM; Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS; Specification/standard Data: 81349-MIL-C-55681/9 GOVERNMENT SPECIFICATION; Schematic Diagram Designator: NO COMMON OR GROUNDED ELECTRODE(S). 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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