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Technical Data Sheet
300259 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE, anode_type: ETCHED FOIL, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, core_width: 24.500 INCHES NOMINAL IN, fan_shroud: INCLUDED, tank_width: 25.875 INCHES NOMINAL 2D TANK UPPER 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 2930-00-371-2748, 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 300259
NSN: 2930-00-371-2748
FSC: 2930
CAGE: 61822 — AMCA INTL CORP UNIT CRANE DIV (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
anode_typeETCHED FOIL
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
core_width24.500 INCHES NOMINAL IN
fan_shroudINCLUDED
tank_width25.875 INCHES NOMINAL 2D TANK UPPER IN
body_length1.260 INCHES NOMINAL IN
core_height23.125 INCHES NOMINAL IN
filler_neckINCLUDED
tank_height3.031 INCHES NOMINAL FIRST TANK LOWER IN
temp_rating212.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_casingNOT INCLUDED
NSN2930-00-371-2748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 300259 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
CORE THICKNESS: 2.156 INCHES NOMINAL IN
FILLER NECK QUANTITY: 1
MATERIAL: COPPER ALLOY TANK FIRST TANK LOWER
OUTLET CONNECTION END QUANTITY: 1
TANK HEIGHT: 3.031 INCHES NOMINAL FIRST TANK LOWER IN
TANK THICKNESS: 3.188 INCHES NOMINAL FIRST TANK LOWER IN
TANK WIDTH: 25.875 INCHES NOMINAL FIRST TANK LOWER IN
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)
CORE THICKNESS2.156 INCHES NOMINAL IN
OVERALL HEIGHT31.188 INCHES NOMINAL IN
FILLER NECK QUANTITY1
MATERIALCOPPER ALLOY TANK FIRST TANK LOWER
OUTLET CONNECTION END QUANTITY1
TANK HEIGHT3.031 INCHES NOMINAL FIRST TANK LOWER IN
TANK THICKNESS3.188 INCHES NOMINAL FIRST TANK LOWER IN
TANK WIDTH25.875 INCHES NOMINAL FIRST TANK LOWER IN
TANK WIDTH25.875 INCHES NOMINAL 2D TANK UPPER IN
MOUNTING FEATUREINCLUDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
CA207AInterchangeable
interchangeable cross-reference
interchangeable
AC207Interchangeable
interchangeable cross-reference
interchangeable
300250Interchangeable
interchangeable cross-reference
interchangeable
6AInterchangeable
interchangeable cross-reference
interchangeable
5400A27Interchangeable
interchangeable cross-reference
interchangeable
3002Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 300259?
300259 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 300259?
There are 15 known substitutes for 300259: CA207A, AC207, 300250 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 300259?
300259 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2930-00-371-2748. This indicates validated use in U.S. government and defense supply chains.
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