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Technical Data Sheet
PartsTable / MRO / 11-189
11-189 ✓ Verified by PartsTable
Jumbo · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC is a Jumbo cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include color: RED FIRST POSITION COVER SINGLE CONDUCTOR, material: STEEL SHELL, anode_type: PLAIN FOIL, body_style: HEADSET, COVERED, body_length: 3.375 INCHES NOMINAL IN, corner_shape: SQUARE ALL CORNERS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-120-4227, 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→ 11-189
NSN: 6145-01-120-4227
FSC: 6145
CAGE: 29731 — GARDNER DENVER WATER JETTING SYSTEMS, INC. DIV ENGINEERED PACKAGE GROUP (USA)
SPECIFICATIONS
colorRED FIRST POSITION COVER SINGLE CONDUCTOR
materialSTEEL SHELL
anode_typePLAIN FOIL
body_styleHEADSET, COVERED
body_length3.375 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
body_diameter1.438 INCHES NOMINAL IN
headband_typeFIXED SINGLE BAND
terminal_typeTAB, SOLDER LUG
tube_quantity433
end_similarityIDENTICAL
inclosure_typeCASE
NSN6145-01-120-4227
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 11-189 · Jumbo ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 00 AWG SINGLE CONDUCTOR
•
COLOR: RED FIRST POSITION COVER SINGLE CONDUCTOR
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)
ROUND CONDUCTOR SIZE00 AWG SINGLE CONDUCTOR
SPECIAL FEATURESBATTERY CABLE
COLORRED FIRST POSITION COVER SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE00 AWG SINGLE CONDUCTOR
SPECIAL FEATURESBATTERY CABLE
COLORRED FIRST POSITION COVER SINGLE CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
11189Interchangeable
interchangeable cross-reference
interchangeable
170-002-000-0Interchangeable
interchangeable cross-reference
interchangeable
PP6241UInterchangeable
interchangeable cross-reference
interchangeable
N11189Interchangeable
interchangeable cross-reference
interchangeable
6B668Interchangeable
interchangeable cross-reference
interchangeable
P11459Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11-189?
11-189 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 11-189?
There are 18 known substitutes for 11-189: 11189, 170-002-000-0, PP6241U and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-189?
11-189 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-120-4227. 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