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PartsTable / COMPONENT / LD175690
LD175690 ✓ 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,PAPER DIELECTRIC. Key specifications include reference_number_differentiating_characteristics: COMPUTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-275-8975, 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
LD175690
NSN: 1220-00-275-8975
FSC: 1220
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
reference_number_differentiating_characteristicsCOMPUTER
NSN1220-00-275-8975
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN LD175690 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: COMPUTER
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)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCOMPUTER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
770-2 3-4Interchangeable
interchangeable cross-reference
interchangeable
4-219-1Interchangeable
interchangeable cross-reference
interchangeable
4-219Interchangeable
interchangeable cross-reference
interchangeable
WPP56Interchangeable
interchangeable cross-reference
interchangeable
MFA42AInterchangeable
interchangeable cross-reference
interchangeable
53Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LD175690?
LD175690 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace LD175690?
There are 12 known substitutes for LD175690: 770-2 3-4, 4-219-1, 4-219 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LD175690?
LD175690 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1220-00-275-8975. 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