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Technical Data Sheet
PartsTable / MRO / 2105168
2105168 ✓ 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 body_style: HOLE MOUNTED, body_width: 0.520 INCHES NOMINAL IN, body_height: 0.209 INCHES NOMINAL IN, body_length: 1.600 INCHES NOMINAL IN, actuator_style: ROUND, inclosure_type: UNINCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-735-9308, 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→ 2105168
NSN: 5930-00-735-9308
FSC: 5930
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleHOLE MOUNTED
body_width0.520 INCHES NOMINAL IN
body_height0.209 INCHES NOMINAL IN
body_length1.600 INCHES NOMINAL IN
actuator_styleROUND
inclosure_typeUNINCLOSED
actuator_height0.250 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
actuator_diameter0.230 INCHES NOMINAL IN
actuator_movement0.188 PRETRAVEL INCHES MAXIMUM
nominal_thread_size0.138 INCHES IN
thread_quantity_per_inch32
NSN5930-00-735-9308
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 2105168 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
ACTUATOR DIAMETER: 0.230 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
BODY STYLE: HOLE MOUNTED
•
ACTUATOR HEIGHT: 0.250 INCHES NOMINAL IN
•
THREAD QUANTITY PER INCH: 32
•
MAXIMUM VOLTAGE RATING IN VOLTS: 250.0 AC AND 250.0 DC
•
TERMINAL TYPE AND QUANTITY: 6 SCREW
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.138 INCHES NOMINAL IN
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)
ACTUATOR DIAMETER0.230 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
BODY STYLEHOLE MOUNTED
ACTUATOR HEIGHT0.250 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
MAXIMUM VOLTAGE RATING IN VOLTS250.0 AC AND 250.0 DC
TERMINAL TYPE AND QUANTITY6 SCREW
UNTHREADED MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.138 INCHES IN
ACTUATOR MOVEMENT0.188 PRETRAVEL INCHES MAXIMUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
C2-6Interchangeable
interchangeable cross-reference
interchangeable
R3457BInterchangeable
interchangeable cross-reference
interchangeable
M10-10RXInterchangeable
interchangeable cross-reference
interchangeable
411177-105Interchangeable
interchangeable cross-reference
interchangeable
SS-S-736Interchangeable
interchangeable cross-reference
interchangeable
61463686480Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2105168?
2105168 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2105168?
There are 18 known substitutes for 2105168: C2-6, R3457B, M10-10RX and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2105168?
2105168 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-735-9308. 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