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Technical Data Sheet
68-43-2 ✓ 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

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 bearings: INCLUDED, bore_type: STRAIGHT, anode_type: PLAIN FOIL, body_style: STRAIGHT SHAPE W/CLAMP, body_length: 1.438 INCHES NOMINAL IN, design_form: WEBBED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-6618, 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 68-43-2
NSN: 5910-00-666-6618
FSC: 5910
CAGE: 15556 — RICOH AMERICAS CORPORATION (USA)
SPECIFICATIONS
bearingsINCLUDED
bore_typeSTRAIGHT
anode_typePLAIN FOIL
body_styleSTRAIGHT SHAPE W/CLAMP
body_length1.438 INCHES NOMINAL IN
design_formWEBBED
bearing_typeSLEEVE
bore_featureINCLUDED
thread_class3B ALL ENDS
body_diameter0.375 INCHES NOMINAL IN
terminal_typeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
connection_typeTHREADED INTERNAL BOSS ALL ENDS
NSN5910-00-666-6618
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 68-43-2 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
ANODE TYPE: PLAIN FOIL
BODY STYLE: W/O MTG FACILITIES, AXIAL TERMINALS
BODY DIAMETER: 0.375 INCHES NOMINAL IN
CAPACITIVE ELECTRODE MATERIAL: TANTALUM
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
FEATURES PROVIDED: HERMETICALLY SEALED CASE
ELECTRICAL POLARIZATION: POLARIZED
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)
ANODE TYPEPLAIN FOIL
BODY STYLEW/O MTG FACILITIES, AXIAL TERMINALS
BODY DIAMETER0.375 INCHES NOMINAL IN
CAPACITIVE ELECTRODE MATERIALTANTALUM
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
FEATURES PROVIDEDHERMETICALLY SEALED CASE
ELECTRICAL POLARIZATIONPOLARIZED
BODY LENGTH1.438 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION2.500 MICROFARADS SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
68432Interchangeable
interchangeable cross-reference
interchangeable
5018-759Interchangeable
interchangeable cross-reference
interchangeable
8666VInterchangeable
interchangeable cross-reference
interchangeable
WC596/17-1Interchangeable
interchangeable cross-reference
interchangeable
WC596H24Interchangeable
interchangeable cross-reference
interchangeable
697129Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68-43-2?
68-43-2 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 68-43-2?
There are 9 known substitutes for 68-43-2: 68432, 5018-759, 8666V and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68-43-2?
68-43-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-6618. This indicates validated use in U.S. government and defense supply chains.
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