PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20-109Capacitor,fixed,mica Dielectric

Heathkit Co Inc Dba Heathkit Educational Systems · NSN 5910-00-220-3425 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-220-3425 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-220-3425. Primary manufacturer part number: 20-109.
Features
  • Capacitor,fixed,mica Dielectric — FSC 5910
  • Tolerance Range Per Section: -2.00 TO 2.00 PERCENT SINGLE SECTION
  • Reliability Indicator: NOT ESTABLISHED
  • Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS
  • Insulation Resistance at Reference Temp: 100000.0 MEGOHMS
  • Dissipation Factor at Reference Temp in Percent: 0.3500
  • Terminal Surface Treatment: SOLDER
  • Material: PLASTIC CASE
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 5910-00-220-3425, 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 Heathkit Co Inc Dba Heathkit Educational Systems. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-220-3425
Primary Part Number20-109
Item NameCapacitor,fixed,mica Dielectric
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerHeathkit Co Inc Dba Heathkit Educational Systems
StatusACTIVE
Tolerance Range Per Section-2.00 TO 2.00 PERCENT SINGLE SECTION
Reliability IndicatorNOT ESTABLISHED
Insulation Resistance at Maximum Operating Temp10000.0 MEGOHMS
Insulation Resistance at Reference Temp100000.0 MEGOHMS
Dissipation Factor at Reference Temp in Percent0.3500
Terminal Surface TreatmentSOLDER
MaterialPLASTIC CASE
Test Data Document81349-MIL-C-5/18 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 Width0.340 INCHES MAXIMUM IN
Center to Center Distance Between Terminals Parallel to Length0.095 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Body Height0.145 INCHES NOMINAL IN
Temp Coefficient of Capacitance Range Per Section in Ppm Per Deg Celsius-20.0 TO 100.0 SINGLE SECTION
Capacitance Value Per Section62.000 PICOFARADS SINGLE SECTION
Terminal Length1.000 INCHES MINIMUM IN
Nonderated Continuous Voltage Rating and Type Per Section500.0 DC SINGLE SECTION
Body Length0.335 INCHES NOMINAL IN
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Body StyleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-050-2647 INTERCHANGEABLE
Switch,toggle
5310-00-168-6371 INTERCHANGEABLE
Washer,flat
5133-00-228-1358 INTERCHANGEABLE
Drill,twist
1660-00-485-569520109 INTERCHANGEABLE
Plate Assy-Dump Pre
Hamilton Sundstrand Corporation Dba Collins Aerospace
5330-00-843-29932-1-2X3 INTERCHANGEABLE
Packing
Hydranamics Inc
5995-01-025-462420109 INTERCHANGEABLE
Wiring Harness,branched
Grimes Aerospace Company
5998-01-040-300620109 INTERCHANGEABLE
Circuit Card Assembly
Cae Usa Inc.
5915-01-088-287792002 INTERCHANGEABLE
Filter,band Pass
Drs Signal Solutions, Inc.
5930-01-195-4845 INTERCHANGEABLE
Switch,thermostatic
3110-01-223-430320109 INTERCHANGEABLE
Ring,bearing,inner
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
20-109 Heathkit Co Inc Dba Heathkit Educational Systems (USA)
912-3865-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MILC5-18 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
CM04ED620G03 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DM10E620J Electro Motive Corp Subsidiary of International Electronics Corp (USA)
815234-0022 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
Related Parts
5930-00-050-2647INTERCHANGEABLE
SWITCH,TOGGLE
5310-00-168-6371INTERCHANGEABLE
WASHER,FLAT
5133-00-228-1358INTERCHANGEABLE
DRILL,TWIST
1660-00-485-5695INTERCHANGEABLE
PLATE ASSY-DUMP PRE
20109
5330-00-843-2993INTERCHANGEABLE
PACKING
2-1-2X3
5995-01-025-4624INTERCHANGEABLE
WIRING HARNESS,BRANCHED
20109
5998-01-040-3006INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
20109
5915-01-088-2877INTERCHANGEABLE
FILTER,BAND PASS
92002
5930-01-195-4845INTERCHANGEABLE
SWITCH,THERMOSTATIC
3110-01-223-4303INTERCHANGEABLE
RING,BEARING,INNER
20109
4920-01-300-1915INTERCHANGEABLE
TEST PROGRAM SET
7035-01-320-4336INTERCHANGEABLE
PANEL,PATCHING,PROGRAMMING
20109

Frequently Asked Questions

What is NSN 5910-00-220-3425?

NSN 5910-00-220-3425 is a Capacitor,fixed,mica Dielectric, manufactured by Heathkit Co Inc Dba Heathkit Educational Systems, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-220-3425?

NSN 5910-00-220-3425 has 6 cross-referenced part numbers: 20-109 (Heathkit Co Inc Dba Heathkit Educational Systems), 912-3865-000 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MILC5-18 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), CM04ED620G03 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), DM10E620J (Electro Motive Corp Subsidiary of International Electronics Corp) and 1 more.

What NSN replaces 5910-00-220-3425?

There are 12 known substitutes for 5910-00-220-3425: 5930-00-050-2647, 5310-00-168-6371, 5133-00-228-1358 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20-109?

Key specifications for 20-109: Tolerance Range Per Section: -2.00 TO 2.00 PERCENT SINGLE SECTION; Reliability Indicator: NOT ESTABLISHED; Insulation Resistance at Maximum Operating Temp: 10000.0 MEGOHMS; Insulation Resistance at Reference Temp: 100000.0 MEGOHMS. 20 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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