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Technical Data Sheet
PartsTable / MRO / 20099-2

20099-2 — Technical Data Sheet

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— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,FIXED,METALLIZED,PAPER. Key specifications include width: 7.000 INCHES NOMINAL IN, diameter: 8.999 INCHES NOMINAL IN, body_style: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.000 INCHES NOMINAL IN, body_height: 0.750 INCHES NOMINAL IN, body_length: 1.750 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5910-00-920-3879, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 20099-2
NSN: 5910-00-920-3879
FSC: 5910
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
width7.000 INCHES NOMINAL IN
diameter8.999 INCHES NOMINAL IN
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.000 INCHES NOMINAL IN
body_height0.750 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
output_phaseTHREE SINGLE POWER OUTPUT
overall_width3.500 INCHES NOMINAL IN
overall_height7.062 INCHES NOMINAL IN
overall_length11.000 INCHES NOMINAL IN
terminal_length0.750 INCHES NOMINAL IN
special_features24V NONINPUT VOLTAGE,RADIO INTERFERENCE FILTER NOT INCLUDED; OUTPUT WAVEFORM AND CURRENT TYPE: SINE WAVE AC SINGLE POWER OUTPUT V
NSN5910-00-920-3879
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,METALLIZED,PAPER TITLE COMPONENT PN 20099-2 MFR CAPACITOR,FIXED,METALL
KEY FEATURES
•
BODY STYLE: W/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 2.125 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -20.00 TO 20.00 PERCENT SINGLE SECTION
•
BODY WIDTH: 1.000 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 0.500 MICROFARADS SINGLE SECTION
•
TERMINAL LENGTH: 0.750 INCHES NOMINAL IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
BODY STYLEW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH2.125 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-20.00 TO 20.00 PERCENT SINGLE SECTION
BODY WIDTH1.000 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION0.500 MICROFARADS SINGLE SECTION
TERMINAL LENGTH0.750 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
312InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A501255InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
20992InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
135008-003InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
SE63InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5298445InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20099-2?
20099-2 is a CAPACITOR,FIXED,METALLIZED,PAPER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20099-2?
There are 19 known substitutes for 20099-2: 312, A501255, 20992 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20099-2?
20099-2 is cataloged in the Federal Logistics Information System under NSN 5910-00-920-3879. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026