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Technical Data Sheet
PartsTable / MRO / 242-52
242-52 ✓ Verified by PartsTable
Leitz · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC is a Leitz cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include phase: THREE, width: 5.000 INCHES NOMINAL IN, length: 8.000 INCHES NOMINAL IN, material: PLASTIC, duty_cycle: CONTINUOUS, ambient_temp: 50.0 CELSIUS DEGC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0516, 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→ 242-52
NSN: 3110-00-100-0516
FSC: 3110
CAGE: 09780 — BURCH COMPANY INC, THE (USA)
SPECIFICATIONS
phaseTHREE
width5.000 INCHES NOMINAL IN
length8.000 INCHES NOMINAL IN
materialPLASTIC
duty_cycleCONTINUOUS
ambient_temp50.0 CELSIUS DEGC
control_typeLOCAL OR REMOTE
overall_width35.750 INCHES NOMINAL IN
overall_height20.000 INCHES NOMINAL IN
overall_length54.000 INCHES NOMINAL IN
pouch_face_typeFLAT
size_designator5
NSN3110-00-100-0516
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 242-52 · Leitz ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
14276Interchangeable
interchangeable cross-reference
interchangeable
1247694Interchangeable
interchangeable cross-reference
interchangeable
12476Interchangeable
interchangeable cross-reference
interchangeable
4850PC6Interchangeable
interchangeable cross-reference
interchangeable
3860Interchangeable
interchangeable cross-reference
interchangeable
102301Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 242-52?
242-52 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Leitz. It is classified as a MRO (MRO_GENERAL).
What parts can replace 242-52?
There are 27 known substitutes for 242-52: 14276, 1247694, 12476 and 24 more. Substitute compatibility should be verified for your specific system.
Is 242-52 still available?
242-52 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