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TTI2133 ✓ Verified by PartsTable
— · COMPONENT
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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_width: 1.375 INCHES NOMINAL IN, body_height: 1.625 INCHES NOMINAL IN, body_length: 1.938 INCHES NOMINAL IN, inclosure_type: OPEN, inductance_type: FIXED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-571-0406, 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
TTI2133
NSN: 5950-00-571-0406
FSC: 5950
CAGE: 96253 — TRANSFORMER TECHNICIANS INC (USA)
SPECIFICATIONS
body_width1.375 INCHES NOMINAL IN
body_height1.625 INCHES NOMINAL IN
body_length1.938 INCHES NOMINAL IN
inclosure_typeOPEN
inductance_typeFIXED
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
inductance_rating4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.188 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
mounting_facility_quantity2 SINGLE GROUP
NSN5950-00-571-0406
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN TTI2133 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
INCLOSURE TYPE: OPEN
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
•
MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE GROUP IN
•
DC RESISTANCE RATING IN OHMS: 65.000 SINGLE COMPONENT SINGLE WINDING
•
WINDING OPERATING CURRENT: 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
BODY HEIGHT: 1.625 INCHES NOMINAL 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)
INCLOSURE TYPEOPEN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL SINGLE GROUP IN
DC RESISTANCE RATING IN OHMS65.000 SINGLE COMPONENT SINGLE WINDING
WINDING OPERATING CURRENT250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
WINDING QUANTITY1 SINGLE COMPONENT
BODY HEIGHT1.625 INCHES NOMINAL IN
INDUCTANCE TYPEFIXED
BODY LENGTH1.938 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
A9134Interchangeable
interchangeable cross-reference
interchangeable
K1109PC9Interchangeable
interchangeable cross-reference
interchangeable
2-133Interchangeable
interchangeable cross-reference
interchangeable
ASTM B221Interchangeable
interchangeable cross-reference
interchangeable
BAC1503-4205Interchangeable
interchangeable cross-reference
interchangeable
QQA200-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TTI2133?
TTI2133 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace TTI2133?
There are 18 known substitutes for TTI2133: A9134, K1109PC9, 2-133 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TTI2133?
TTI2133 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-571-0406. 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