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Technical Data Sheet
125-451 ✓ 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 material: CERAMIC BODY, body_style: OPEN TYPE, end_condition: THREADED, inside_length: 1.438 INCHES NOMINAL IN, opening_width: 0.656 INCHES NOMINAL IN, overall_width: 0.906 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4030-00-185-0482, 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 125-451
NSN: 4030-00-185-0482
FSC: 4030
CAGE: 51563 — ROHR, INC. DBA ROHR INDUSTRIES INC DIV ROHR INC., A PART OF COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialCERAMIC BODY
body_styleOPEN TYPE
end_conditionTHREADED
inside_length1.438 INCHES NOMINAL IN
opening_width0.656 INCHES NOMINAL IN
overall_width0.906 INCHES NOMINAL IN
base_thickness1.000 INCHES NOMINAL IN
overall_height1.625 INCHES NOMINAL IN
overall_length3.375 INCHES NOMINAL IN
style_designatorANCHOR
voltage_in_volts30.0
breaking_strengthERR-060
NSN4030-00-185-0482
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 125-451 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
MATERIAL DIAMETER: 0.375 INCHES NOMINAL IN
MATERIAL: STEEL
SURFACE TREATMENT: ZINC
STYLE DESIGNATOR: ANCHOR
NONDEFINITIVE SPEC/STD DATA: 4 TYPE AND 1 CLASS
SAFE OPERATING LOAD RATING: 1590.000 POUNDS MAXIMUM LBS
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)
MATERIAL DIAMETER0.375 INCHES NOMINAL IN
MATERIALSTEEL
MATERIALSTEEL
SURFACE TREATMENTZINC
SURFACE TREATMENTZINC
STYLE DESIGNATORANCHOR
NONDEFINITIVE SPEC/STD DATA4 TYPE AND 1 CLASS
SAFE OPERATING LOAD RATING1590.000 POUNDS MAXIMUM LBS
MATERIAL DIAMETER0.375 INCHES NOMINAL IN
OPENING WIDTH0.656 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
61-94-8183Interchangeable
interchangeable cross-reference
interchangeable
8485436Interchangeable
interchangeable cross-reference
interchangeable
AN116-10Interchangeable
interchangeable cross-reference
interchangeable
H102Interchangeable
interchangeable cross-reference
interchangeable
TA82FTInterchangeable
interchangeable cross-reference
interchangeable
SCDL145202Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 125-451?
125-451 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 125-451?
There are 35 known substitutes for 125-451: 61-94-8183, 8485436, AN116-10 and 32 more. Substitute compatibility should be verified for your specific system.
Is 125-451 still available?
125-451 is currently cancelled.
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