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Technical Data Sheet
PartsTable / MRO / 7A172-204A
7A172-204A ✓ 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 body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 3.500 INCHES NOMINAL IN, body_diameter: 1.375 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED, terminal_surface_treatment: SOLDER, terminal_type_and_quantity: 2 UNINSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-281-0419, 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→ 7A172-204A
NSN: 5910-01-281-0419
FSC: 5910
CAGE: 58364 — BYCAP INC (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length3.500 INCHES NOMINAL IN
body_diameter1.375 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section0.200 MICROFARADS SINGLE SECTION
nonderated_continuous_voltage_rating_and_type_per_section1700.0 DC SINGLE SECTION
NSN5910-01-281-0419
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 7A172-204A MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
BODY LENGTH: 3.500 INCHES NOMINAL IN
•
TERMINAL SURFACE TREATMENT: SOLDER
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
CAPACITANCE VALUE PER SECTION: 0.200 MICROFARADS SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 1700.0 DC SINGLE SECTION
•
BODY DIAMETER: 1.375 INCHES NOMINAL IN
•
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
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)
BODY LENGTH3.500 INCHES NOMINAL IN
TERMINAL SURFACE TREATMENTSOLDER
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CAPACITANCE VALUE PER SECTION0.200 MICROFARADS SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION1700.0 DC SINGLE SECTION
BODY DIAMETER1.375 INCHES NOMINAL IN
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
RELIABILITY INDICATORNOT ESTABLISHED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
45117Interchangeable
interchangeable cross-reference
interchangeable
A526Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-755Interchangeable
interchangeable cross-reference
interchangeable
S624Interchangeable
interchangeable cross-reference
interchangeable
V658Interchangeable
interchangeable cross-reference
interchangeable
A528Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7A172-204A?
7A172-204A is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 7A172-204A?
There are 8 known substitutes for 7A172-204A: 45117, A526, GGG-C-755 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7A172-204A?
7A172-204A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-281-0419. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026