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Technical Data Sheet
PartsTable / MRO / A1-25
A1-25 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include unit_type: WELDING, operation_method: HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-500-5960, 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→ A1-25
NSN: 5999-00-500-5960
FSC: 5999
CAGE: 27361 — BURKE PRODUCTS INC (USA)
SPECIFICATIONS
unit_typeWELDING
operation_methodHAND
NSN5999-00-500-5960
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN A1-25 MFR CAPACITOR,FIXED,ELECTROLYTIC
KEY FEATURES
•
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACE SILVER
•
MATERIAL: METAL BODY AND CONTACT
•
TERMINAL TYPE AND QUANTITY: 1 THREADED STUD END OPPOSITE CONTACT
•
PRECIOUS MATERIAL: SILVER
•
THREAD CLASS: 2A A
•
MOUNTING FACILITY QUANTITY: 1
•
STYLE DESIGNATOR: CYLINDRICAL SHAPE
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)
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACE SILVER
MATERIALMETAL BODY AND CONTACT
TERMINAL TYPE AND QUANTITY1 THREADED STUD END OPPOSITE CONTACT
PRECIOUS MATERIALSILVER
OVERALL LENGTH1.219 INCHES NOMINAL IN
THREAD CLASS2A A
MOUNTING FACILITY QUANTITY1
STYLE DESIGNATORCYLINDRICAL SHAPE
NOMINAL THREAD SIZE0.375 INCHES IN
THREAD SERIES DESIGNATORUNF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
A1-25Interchangeable
interchangeable cross-reference
interchangeable
52008Interchangeable
interchangeable cross-reference
interchangeable
45006Interchangeable
interchangeable cross-reference
interchangeable
M161Interchangeable
interchangeable cross-reference
interchangeable
CS1238Interchangeable
interchangeable cross-reference
interchangeable
04224-A-125-133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1-25?
A1-25 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace A1-25?
There are 18 known substitutes for A1-25: A1-25, 52008, 45006 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1-25?
A1-25 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-500-5960. 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