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PartsTable / COMPONENT / 3688REF
3688REF ✓ 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: FIBER AND RUBBER BODY, nominal_width: 0.660 INCHES IN, performance_type: STANDARD CAPACITY, style_designator: PLAIN, nominal_pitch_length: 52.800 INCHES IN, strengthening_feature: FIBER CORD. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-529-0479, 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
3688REF
NSN: 3030-00-529-0479
FSC: 3030
CAGE: 16859 — CRANE CO DBA CRANE-DEMING PUMPS DIVISION DIV DEMING PUMPS (USA)
SPECIFICATIONS
materialFIBER AND RUBBER BODY
nominal_width0.660 INCHES IN
performance_typeSTANDARD CAPACITY
style_designatorPLAIN
cross-sectional_sizeB
nominal_pitch_length52.800 INCHES IN
strengthening_featureFIBER CORD
NSN3030-00-529-0479
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 3688REF MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
CROSS-SECTIONAL SIZE: B
•
PERFORMANCE TYPE: STANDARD CAPACITY
•
MATERIAL: FIBER AND RUBBER BODY
•
NOMINAL WIDTH: 0.660 INCHES IN
•
STYLE DESIGNATOR: PLAIN
•
NOMINAL PITCH LENGTH: 52.800 INCHES IN
•
STRENGTHENING FEATURE: FIBER CORD
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)
CROSS-SECTIONAL SIZEB
PERFORMANCE TYPESTANDARD CAPACITY
MATERIALFIBER AND RUBBER BODY
NOMINAL WIDTH0.660 INCHES IN
STYLE DESIGNATORPLAIN
NOMINAL PITCH LENGTH52.800 INCHES IN
STRENGTHENING FEATUREFIBER CORD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
653060Interchangeable
interchangeable cross-reference
interchangeable
8382Interchangeable
interchangeable cross-reference
interchangeable
103X85Interchangeable
interchangeable cross-reference
interchangeable
53627Interchangeable
interchangeable cross-reference
interchangeable
P326Interchangeable
interchangeable cross-reference
interchangeable
71276Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3688REF?
3688REF is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 3688REF?
There are 22 known substitutes for 3688REF: 653060, 8382, 103X85 and 19 more. Substitute compatibility should be verified for your specific system.
Is 3688REF still available?
3688REF 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