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Technical Data Sheet
PartsTable / MRO / A3197
A3197 ✓ 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,MICA DIELECTRIC. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES, body_width: 0.219 INCHES NOMINAL IN, body_height: 0.469 INCHES NOMINAL IN, body_length: 0.797 INCHES NOMINAL IN, inclosure_type: ENCASED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-078-8561, 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→ A3197
NSN: 5915-00-078-8561
FSC: 5915
CAGE: 98889 — AEROCONTROLEX GROUP, INC. DIV TALLEY ACTUATORS (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, TERMINALS ON OPPOSITE SURFACES
body_width0.219 INCHES NOMINAL IN
body_height0.469 INCHES NOMINAL IN
body_length0.797 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length1.746 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN
terminal_length1.120 INCHES MINIMUM IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
reliability_indicatorNOT ESTABLISHED
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
NSN5915-00-078-8561
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN A3197 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.140 INCHES NOMINAL IN
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
•
OPERATING CURRENT RATING PER FUNCTION IN AMPS: 3.0 2ND RADIO INTERFERENCE SECOND FUNCTION
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: ENCASED
•
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)
OVERALL LENGTH1.746 INCHES MINIMUM AND 1.766 INCHES MAXIMUM IN
UNTHREADED MOUNTING HOLE DIAMETER0.140 INCHES NOMINAL IN
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH1.422 INCHES MINIMUM AND 1.454 INCHES MAXIMUM IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG OUTPUT SECOND FUNCTION
OPERATING CURRENT RATING PER FUNCTION IN AMPS3.0 2ND RADIO INTERFERENCE SECOND FUNCTION
MOUNTING FACILITY TYPE AND QUANTITY1 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEENCASED
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION100.0 VOLTS DC 1ST RADIO INTERFERENCE FIRST FUNCTION
OPERATING VOLTAGE RATING AND TYPE PER FUNCTION100.0 VOLTS DC 2ND RADIO INTERFERENCE SECOND FUNCTION
BODY HEIGHT0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3197Interchangeable
interchangeable cross-reference
interchangeable
X4980-3Interchangeable
interchangeable cross-reference
interchangeable
PEC127Interchangeable
interchangeable cross-reference
interchangeable
16067DAInterchangeable
interchangeable cross-reference
interchangeable
3197-2Interchangeable
interchangeable cross-reference
interchangeable
P-3197Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3197?
A3197 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace A3197?
There are 16 known substitutes for A3197: 3197, X4980-3, PEC127 and 13 more. Substitute compatibility should be verified for your specific system.
Is A3197 still available?
A3197 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