PartsTable
Technical Data Sheet
258476-1 ✓ 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

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include reliability_indicator: NOT ESTABLISHED, nonderated_operating_temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC, insulation_resistance_at_reference_temp: 500.0 MEGOHMS, dissipation_factor_at_reference_temp_in_percent: 6.0000, nonderated_continuous_voltage_rating_and_type_per_section: 50.0 DC SINGLE SECTION, voltage_temp_limits_per_section_in_percent_capacitance_change: -15.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-518-7987, 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 258476-1
NSN: 5999-00-518-7987
FSC: 5999
CAGE: 11530 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS (USA)
SPECIFICATIONS
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
insulation_resistance_at_reference_temp500.0 MEGOHMS
dissipation_factor_at_reference_temp_in_percent6.0000
nonderated_continuous_voltage_rating_and_type_per_section50.0 DC SINGLE SECTION
voltage_temp_limits_per_section_in_percent_capacitance_change-15.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
NSN5999-00-518-7987
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 258476-1 MFR CAPACITOR,FIXED,CERAMIC DIELECTR
KEY FEATURES
ACCOMMODATED ITEM SECURING DEVICE TYPE: TWIST LOCK
UNTHREADED MOUNTING HOLE DIAMETER: 0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
SURFACE TREATMENT: CADMIUM
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 0.797 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MATERIAL: STEEL
STYLE DESIGNATOR: IRREGULAR
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)
ACCOMMODATED ITEM SECURING DEVICE TYPETWIST LOCK
UNTHREADED MOUNTING HOLE DIAMETER0.093 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
SURFACE TREATMENTCADMIUM
DISTANCE BETWEEN MOUNTING FACILITY CENTERS0.797 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MATERIALSTEEL
STYLE DESIGNATORIRREGULAR
OVERALL WIDTH0.906 INCHES NOMINAL IN
OVERALL LENGTH1.125 INCHES NOMINAL IN
OVERALL HEIGHT0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
22481.23-1Interchangeable
interchangeable cross-reference
interchangeable
22481-1ITEM1Interchangeable
interchangeable cross-reference
interchangeable
70233Interchangeable
interchangeable cross-reference
interchangeable
258476-1Interchangeable
interchangeable cross-reference
interchangeable
PRL28X491S2P001Interchangeable
interchangeable cross-reference
interchangeable
1006Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 258476-1?
258476-1 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 258476-1?
There are 6 known substitutes for 258476-1: 22481.23-1, 22481-1ITEM1, 70233 and 3 more. Substitute compatibility should be verified for your specific system.
Is 258476-1 still available?
258476-1 is currently cancelled.
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