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Technical Data Sheet
PartsTable / MRO / A-487
A-487 ✓ Verified by PartsTable
— · 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,PLASTIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_width: 1.750 INCHES NOMINAL IN, body_height: 1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN, body_length: 2.000 INCHES NOMINAL IN, body_diameter: 0.800 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-503-3681, 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→ A-487
NSN: 5915-00-503-3681
FSC: 5915
CAGE: 98889 — AEROCONTROLEX GROUP, INC. DIV TALLEY ACTUATORS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_width1.750 INCHES NOMINAL IN
body_height1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM IN
body_length2.000 INCHES NOMINAL IN
body_diameter0.800 INCHES NOMINAL IN
body_materialMETAL
overall_width2.100 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
component_nameFIXED ELECTROLYTIC CAPACITOR
inclosure_typeHERMETICALLY SEALED
overall_height1.540 INCHES MAXIMUM IN
NSN5915-00-503-3681
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN A-487 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
•
PRINCIPAL CIRCUITRY TYPE PER FUNCTION: INDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
•
SOURCE IMPEDANCE RATING PER FUNCTION: 50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
•
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION: 100.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
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 (FLIS)
OPERATING CURRENT RATING PER FUNCTION IN AMPS1.0 1ST RADIO INTERFERENCE FIRST FUNCTION
OVERALL LENGTH3.000 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE 1ST RADIO INTERFERENCE FIRST FUNCTION
PRINCIPAL CIRCUITRY TYPE PER FUNCTIONINDUCTANCE-CAPACITANCE 3RD RADIO INTERFERENCE THIRD FUNCTION
SOURCE IMPEDANCE RATING PER FUNCTION50.0 OHMS 1ST RADIO INTERFERENCE FIRST FUNCTION
OPERATING CURRENT RATING PER FUNCTION IN AMPS15.0 2ND RADIO INTERFERENCE SECOND FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION100.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
BODY SURFACE TREATMENTTIN
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION100.0 VOLTS DC 3RD RADIO INTERFERENCE THIRD FUNCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MS21424-01Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-15305Interchangeable
interchangeable cross-reference
interchangeable
100915Interchangeable
interchangeable cross-reference
interchangeable
A487.08MFDInterchangeable
interchangeable cross-reference
interchangeable
LW-PPC.08MFD-800VPORM10PCTInterchangeable
interchangeable cross-reference
interchangeable
A487Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-487?
A-487 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-487?
There are 12 known substitutes for A-487: MS21424-01, MIL-PRF-15305, 100915 and 9 more. Substitute compatibility should be verified for your specific system.
Is A-487 still available?
A-487 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026