PartsTable
Technical Data Sheet
509843-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

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: COPPER ALLOY 172, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.286 INCHES NOMINAL IN, body_diameter: 0.135 INCHES NOMINAL IN, overall_width: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM 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 5999-00-408-8768, 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 509843-1
NSN: 5999-00-408-8768
FSC: 5999
CAGE: 12909 — CARDION INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.286 INCHES NOMINAL IN
body_diameter0.135 INCHES NOMINAL IN
overall_width0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
overall_height0.250 INCHES NOMINAL IN
overall_length0.565 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
terminal_length1.500 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL
features_providedHERMETICALLY SEALED CASE
surface_treatmentCADMIUM
NSN5999-00-408-8768
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 509843-1 MFR CAPACITOR,FIXED,ELECTROLYTIC
KEY FEATURES
CRITICALITY CODE JUSTIFICATION: FEAT
MATERIAL: COPPER ALLOY 172
SURFACE TREATMENT: CADMIUM
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE
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)
OVERALL HEIGHT0.250 INCHES NOMINAL IN
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT
MATERIALCOPPER ALLOY 172
SURFACE TREATMENTCADMIUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-81021 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.565 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN
OVERALL WIDTH0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONDEFENSE SUPPORT PROGRAM, B-1 AIRCRAFT SUPPORT EQUIPMENT.
OVERALL HEIGHT0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
01236PC57Upgraded Successor
successor cross-reference
successor
25940Upgraded Successor
successor cross-reference
successor
08-2425-010-000Upgraded Successor
successor cross-reference
successor
13-D-020Interchangeable
interchangeable cross-reference
interchangeable
M4340-DCInterchangeable
interchangeable cross-reference
interchangeable
M39005/1-2356Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 509843-1?
509843-1 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 509843-1?
There are 22 known substitutes for 509843-1: 01236PC57, 25940, 08-2425-010-000 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 509843-1?
509843-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-408-8768. This indicates validated use in U.S. government and defense supply chains.
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