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Technical Data Sheet
PartsTable / COMPONENT / 400333
400333 ✓ Verified by PartsTable
HP · 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: 3.375 INCHES NOMINAL IN, body_height: 4.312 INCHES NOMINAL IN, body_length: 3.938 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-519-3646, 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
400333
NSN: 5950-00-519-3646
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width3.375 INCHES NOMINAL IN
body_height4.312 INCHES NOMINAL IN
body_length3.938 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size0.190 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNF SINGLE GROUP
winding_operating_current40.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage1.39 AC KILOVOLTS NOMINAL AND 2.78 AC KILOVOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NSN5950-00-519-3646
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: HP CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 400333 MFR HP CAPACITOR,FIXED,PAPER
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
BODY WIDTH: 3.375 INCHES NOMINAL IN
•
BODY LENGTH: 3.938 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNF SINGLE GROUP
•
WINDING OPERATING VOLTAGE: 159.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
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)
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY WIDTH3.375 INCHES NOMINAL IN
BODY LENGTH3.938 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF SINGLE GROUP
WINDING OPERATING VOLTAGE159.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
RELIABILITY INDICATORNOT ESTABLISHED
THREAD QUANTITY PER INCH32 SINGLE GROUP
FREQUENCY RATING57.0 HERTZ MINIMUM AND 63.0 HERTZ MAXIMUM SINGLE COMPONENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
P-53Interchangeable
interchangeable cross-reference
interchangeable
P-101Interchangeable
interchangeable cross-reference
interchangeable
84120Interchangeable
interchangeable cross-reference
interchangeable
8C478Interchangeable
interchangeable cross-reference
interchangeable
AN201DInterchangeable
interchangeable cross-reference
interchangeable
371Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400333?
400333 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by HP.
What parts can replace 400333?
There are 9 known substitutes for 400333: P-53, P-101, 84120 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400333?
400333 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-519-3646. 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