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Technical Data Sheet
PartsTable / COMPONENT / 52B3687-3
52B3687-3 ✓ Verified by PartsTable
— · COMPONENT
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,CERAMIC DIELECTR. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.185 INCHES NOMINAL IN, body_diameter: 0.095 INCHES NOMINAL IN, terminal_length: 1.250 INCHES MINIMUM IN, terminal_diameter: 0.025 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-030-6810, 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
52B3687-3
NSN: 1660-00-030-6810
FSC: 1660
CAGE: 80049 — DEPARTMENT OF THE AIR FORCE (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.185 INCHES NOMINAL IN
body_diameter0.095 INCHES NOMINAL IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
special_test_featuresBURN-IN
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-PRF-39014/5 GOVERNMENT SPECIFICATION
NSN1660-00-030-6810
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 52B3687-3 MFR CAPACITOR,FIXED,CERAMI
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 6
10128093Interchangeable
interchangeable cross-reference
interchangeable
1801X7R050A152MInterchangeable
interchangeable cross-reference
interchangeable
EPC20X152KInterchangeable
interchangeable cross-reference
interchangeable
DC152Interchangeable
interchangeable cross-reference
interchangeable
110740-016Interchangeable
interchangeable cross-reference
interchangeable
C10A152KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52B3687-3?
52B3687-3 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 52B3687-3?
There are 6 known substitutes for 52B3687-3: 10128093, 1801X7R050A152M, EPC20X152K and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52B3687-3?
52B3687-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1660-00-030-6810. 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