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Technical Data Sheet
531129 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
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

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 phase: SINGLE, body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 2.750 INCHES NOMINAL IN, overall_gain: 14.0 DECIBELS, body_diameter: 1.062 INCHES NOMINAL IN, overall_width: 2.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-420-0701, 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 531129
NSN: 5910-00-420-0701
FSC: 5910
CAGE: 56289 — SPRAGUE ELECTRIC CO WORLD HQS (USA)
SPECIFICATIONS
phaseSINGLE
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length2.750 INCHES NOMINAL IN
overall_gain14.0 DECIBELS
body_diameter1.062 INCHES NOMINAL IN
overall_width2.500 INCHES NOMINAL IN
overall_height2.125 INCHES NOMINAL IN
overall_length6.750 INCHES NOMINAL IN
terminal_length0.219 INCHES NOMINAL IN
basic_shape_styleRECTANGULAR OR SQUARE
frequency_per_channel160.0 MEGAHERTZ NOMINAL OPERATING CHANNEL
reliability_indicatorNOT ESTABLISHED
NSN5910-00-420-0701
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 531129 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY LENGTH: 2.750 INCHES NOMINAL IN
ELECTRICAL POLARIZATION: POLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 125.0 AC-RMS SINGLE SECTION
TERMINAL LENGTH: 0.219 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
TOLERANCE RANGE PER SECTION: -0.01 TO 20.00 MICROFARADS SINGLE SECTION
CAPACITANCE VALUE PER SECTION: 88.000 MICROFARADS SINGLE SECTION
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)
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH2.750 INCHES NOMINAL IN
ELECTRICAL POLARIZATIONPOLARIZED
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION125.0 AC-RMS SINGLE SECTION
TERMINAL LENGTH0.219 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TOLERANCE RANGE PER SECTION-0.01 TO 20.00 MICROFARADS SINGLE SECTION
CAPACITANCE VALUE PER SECTION88.000 MICROFARADS SINGLE SECTION
BODY DIAMETER1.062 INCHES NOMINAL IN
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
651254Interchangeable
interchangeable cross-reference
interchangeable
53-1129Interchangeable
interchangeable cross-reference
interchangeable
14850Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 531129?
531129 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 531129?
There are 3 known substitutes for 531129: 651254, 53-1129, 14850. Substitute compatibility should be verified for your specific system.
Is 531129 still available?
531129 is currently cancelled.
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