PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42000123-821Capacitor,fixed,mica Dielectric

Dne Technologies, Inc · NSN 5910-00-782-1986 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-782-1986 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-782-1986. Primary manufacturer part number: 42000123-821.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Body Length: 0.605 INCHES NOMINAL IN
  • Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius: +0.0 TO 70.0 SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Capacitance Value Per Section: 820.000 PICOFARADS SINGLE SECTION
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 5910-00-782-1986, 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 Dne Technologies, Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 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
NSN5910-00-782-1986
Primary Part Number42000123-821
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerDne Technologies, Inc
StatusCANCELLED
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Terminal Length1.000 INCHES MINIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body Length0.605 INCHES NOMINAL IN
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius+0.0 TO 70.0 SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Capacitance Value Per Section820.000 PICOFARADS SINGLE SECTION
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Center to Center Distance Between Terminals Parallel to Length0.319 INCHES MINIMUM AND 0.381 INCHES MAXIMUM IN
Body Height0.155 INCHES NOMINAL IN
Body Width0.510 INCHES MAXIMUM IN
Test Data Document81349-MIL-C-5 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.).
MaterialPLASTIC CASE
Insulation Resistance at Reference Temp100000.0 MEGOHMS
Terminal Surface TreatmentSOLDER
Dissipation Factor at Reference Temp in Percent0.0007
Body StyleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5910-01-044-1587 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5910-01-049-3153 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
42000123-821 Dne Technologies, Inc (USA)
CD19F821J Cornell-Dubilier Electronics (USA)
5910PL0819428 Jednolity Indeks Materialowy - Uniform Material Index (POL)
CM06FD821J03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
912-3646-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
418019-61 Raytheon Company Dba Raytheon (USA)
CM06FD821KM3 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
938589Y Racal Communications Systems Ltd (GBR)
912-1738-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
938589Y Thales Uk Limited Secure Communications and Information Systems (GBR)
CM06FD821G03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
83-1510-5124 Minnesota Mining and Mfg Co Mincom Div (USA)
MIL-C-5/18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5910-01-044-1587INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5910-01-049-3153INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5910-00-782-1986?

NSN 5910-00-782-1986 is a Capacitor,fixed,mica Dielectric, manufactured by Dne Technologies, Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-782-1986?

NSN 5910-00-782-1986 has 13 cross-referenced part numbers: 42000123-821 (Dne Technologies, Inc), CD19F821J (Cornell-Dubilier Electronics), 5910PL0819428 (Jednolity Indeks Materialowy - Uniform Material Index), CM06FD821J03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 912-3646-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 8 more.

What NSN replaces 5910-00-782-1986?

There are 2 known substitutes for 5910-00-782-1986: 5910-01-044-1587, 5910-01-049-3153. Verify interchangeability with system specifications before substitution.

What are the specifications of 42000123-821?

Key specifications for 42000123-821: Nonderated Continuous Voltage Rating and Type Per Section: 500.0 DC SINGLE SECTION; Terminal Length: 1.000 INCHES MINIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Body Length: 0.605 INCHES NOMINAL IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-782-1986 still in active supply?

NSN 5910-00-782-1986 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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