PartsTable
Technical Data Sheet
PartsTable / MRO / 30855
30855 ✓ 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: STEEL COMP 1020 OVERALL, body_style: W/TWIST TAB MTG, TERMINAL(S) ON ONE END, head_style: HEXAGON, body_length: 2.000 INCHES NOMINAL IN, pin_diameter: 0.207 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN, body_diameter: 1.000 INCHES NOMINAL 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 5910-00-126-9567, 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→ 30855
NSN: 5910-00-126-9567
FSC: 5910
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
body_styleW/TWIST TAB MTG, TERMINAL(S) ON ONE END
head_styleHEXAGON
body_length2.000 INCHES NOMINAL IN
pin_diameter0.207 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN
body_diameter1.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length5.500 INCHES NOMINAL IN
fastener_length55.0 MILLIMETERS NOMINAL MM
special_features12MMX55 SOCKET CAP SCREW
style_designatorFACE PIN
features_providedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
NSN5910-00-126-9567
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 30855 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 450.0 DC SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
•
CAPACITANCE VALUE PER SECTION: 20.000 MICROFARADS SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG
•
BODY DIAMETER: 1.000 INCHES NOMINAL IN
•
FEATURES PROVIDED: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE
•
NONDERATED OPERATING TEMP: -10.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
•
RELIABILITY INDICATOR: NOT ESTABLISHED
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)
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION450.0 DC SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
CAPACITANCE VALUE PER SECTION20.000 MICROFARADS SINGLE SECTION
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
BODY DIAMETER1.000 INCHES NOMINAL IN
FEATURES PROVIDEDMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
NONDERATED OPERATING TEMP-10.0 CELSIUS MINIMUM AND 65.0 CELSIUS MAXIMUM DEGC
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH2.000 INCHES NOMINAL IN
BODY STYLEW/TWIST TAB MTG, TERMINAL(S) ON ONE END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
GGG-W-665 TY3CL2Interchangeable
interchangeable cross-reference
interchangeable
41W3247-710Interchangeable
interchangeable cross-reference
interchangeable
AS6018 TY3CL1Interchangeable
interchangeable cross-reference
interchangeable
1994015Interchangeable
interchangeable cross-reference
interchangeable
048143Interchangeable
interchangeable cross-reference
interchangeable
A1332Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30855?
30855 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 30855?
There are 8 known substitutes for 30855: GGG-W-665 TY3CL2, 41W3247-710, AS6018 TY3CL1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30855?
30855 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-126-9567. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026