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203090 — CAPACITOR,FIXED,ELECTROLYTIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

203090: CAPACITOR,FIXED,ELECTROLYTIC.

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL COMP 4130 RETAINER, construction: ONE-PIECE, outside_diameter: 0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN, special_features: COLOR YELLOW, surface_treatment: CADMIUM AND CHROMATE RETAINER, retainer_thickness: 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5845-00-373-2770, 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→ 203090
NSN: 5845-00-373-2770
NIINs: 003732770, 007335921, 007985654, 014505099, 014837100
FSC: 5845 — Underwater Sound Equipment
CAGE: 71491 — CARDWELL MFG CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 RETAINER
constructionONE-PIECE
outside_diameter0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM IN
special_featuresCOLOR YELLOW
surface_treatmentCADMIUM AND CHROMATE RETAINER
retainer_thickness0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
packing_inside_diameter0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
specification/standard_data80205-NAS 1523 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationMIL-S-18729 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
packing_ring_cross-sectional_diameter0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
surface_treatment_document_and_classificationQQ-P-416,CL 2 FED SPEC ALL TREATMENT RESPONSES RETAINER
NSN5845-00-373-2770
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 203090 MFR CAPACITOR,FIXED,ELECTR
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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 203090?
203090 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 203090?
203090 is cataloged in the U.S. Government catalog under NSN 5845-00-373-2770. This indicates validated use in U.S. government and defense supply chains.
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