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UUP388 ✓ 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 color: WHITE, width: 8.500 INCHES NOMINAL IN, length: 14.000 INCHES NOMINAL IN, usage_form: SHEET, special_features: GRAIN DIRECTION A/A, fabrication_method: CHEMICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7530-00-231-7125, 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
UUP388
NSN: 7530-00-231-7125
FSC: 7530
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
colorWHITE
width8.500 INCHES NOMINAL IN
length14.000 INCHES NOMINAL IN
usage_formSHEET
special_featuresGRAIN DIRECTION A/A
fabrication_methodCHEMICAL
nominal_basis_weight40.0 POUNDS PER 1000 SHEETS 17.0 X 22.0 INCHES LBS
nondefinitive_spec/std_data3 TYPE
environmental_attribute_codeCOMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PRINTING AND WRITING PAPERS
NSN7530-00-231-7125
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN UUP388 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
WIDTH: 8.500 INCHES NOMINAL IN
•
NOMINAL BASIS WEIGHT: 40.0 POUNDS PER 1000 SHEETS 17.0 X 22.0 INCHES LBS
•
COLOR: WHITE
•
ENVIRONMENTAL ATTRIBUTE CODE: COMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PRINTING AND WRITING PAPERS
•
LENGTH: 14.000 INCHES NOMINAL IN
•
USAGE FORM: SHEET
•
FABRICATION METHOD: CHEMICAL
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)
WIDTH8.500 INCHES NOMINAL IN
SPECIAL FEATURESGRAIN DIRECTION A/A
NOMINAL BASIS WEIGHT40.0 POUNDS PER 1000 SHEETS 17.0 X 22.0 INCHES LBS
COLORWHITE
ENVIRONMENTAL ATTRIBUTE CODECOMPREHENSIVE PROCUREMENT GUIDELINE - PAPER AND PAPER PRODUCTS - PRINTING AND WRITING PAPERS
LENGTH14.000 INCHES NOMINAL IN
USAGE FORMSHEET
FABRICATION METHODCHEMICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
UUP388Interchangeable
interchangeable cross-reference
interchangeable
FED STD 46Interchangeable
interchangeable cross-reference
interchangeable
104924Interchangeable
interchangeable cross-reference
interchangeable
10-3291Interchangeable
interchangeable cross-reference
interchangeable
21-028Interchangeable
interchangeable cross-reference
interchangeable
55-22054-100-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is UUP388?
UUP388 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace UUP388?
There are 14 known substitutes for UUP388: UUP388, FED STD 46, 104924 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for UUP388?
UUP388 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7530-00-231-7125. 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