PartsTable
Technical Data Sheet
PartsTable / MRO / 551334
551334 ✓ Verified by PartsTable
bluechip · 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

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE, body_width: 5.500 INCHES MAXIMUM IN, body_height: 6.500 INCHES MAXIMUM IN, body_length: 6.438 INCHES MAXIMUM IN, features_provided: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-270-5176, 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→ 551334
NSN: 5910-00-270-5176
FSC: 5910
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width5.500 INCHES MAXIMUM IN
body_height6.500 INCHES MAXIMUM IN
body_length6.438 INCHES MAXIMUM IN
features_providedMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_height_from_body1.625 INCHES MAXIMUM IN
terminal_type_and_quantity2 THREADED STUD
tolerance_range_per_section-10.00 TO 20.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
capacitance_value_per_section7.500 MICROFARADS SINGLE SECTION
NSN5910-00-270-5176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: bluechip CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 551334 MFR bluechip CAPACITOR,FIXED,PAPER
KEY FEATURES
•
FEATURES PROVIDED: MOUNTING HARDWARE AND HERMETICALLY SEALED CASE
•
SCHEMATIC DIAGRAM DESIGNATOR: NO COMMON OR GROUNDED ELECTRODE(S)
•
TERMINAL TYPE AND QUANTITY: 2 THREADED STUD
•
BODY WIDTH: 5.500 INCHES MAXIMUM IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 20.00 PERCENT SINGLE SECTION
•
TERMINAL HEIGHT FROM BODY: 1.625 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
BODY LENGTH: 6.438 INCHES MAXIMUM 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)
FEATURES PROVIDEDMOUNTING HARDWARE AND HERMETICALLY SEALED CASE
SCHEMATIC DIAGRAM DESIGNATORNO COMMON OR GROUNDED ELECTRODE(S)
TERMINAL TYPE AND QUANTITY2 THREADED STUD
BODY WIDTH5.500 INCHES MAXIMUM IN
TOLERANCE RANGE PER SECTION-10.00 TO 20.00 PERCENT SINGLE SECTION
TERMINAL HEIGHT FROM BODY1.625 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH6.438 INCHES MAXIMUM IN
CAPACITANCE VALUE PER SECTION7.500 MICROFARADS SINGLE SECTION
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH2.719 INCHES MINIMUM AND 2.781 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
T20C53Interchangeable
interchangeable cross-reference
interchangeable
LF2Interchangeable
interchangeable cross-reference
interchangeable
B8554Interchangeable
interchangeable cross-reference
interchangeable
5020MInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 551334?
551334 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by bluechip. It is classified as a MRO (MRO_GENERAL).
What parts can replace 551334?
There are 4 known substitutes for 551334: T20C53, LF2, B8554 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 551334?
551334 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-270-5176. 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