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Technical Data Sheet
PartsTable / COMPONENT / 2778239
2778239 ✓ 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,CERAMIC DIELECTR. Key specifications include body_width: 2.250 INCHES MAXIMUM IN, body_height: 3.680 INCHES MAXIMUM IN, body_length: 2.600 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL 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 5950-01-200-7893, 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
2778239
NSN: 5950-01-200-7893
FSC: 5950
CAGE: 89870 — BERKSHIRE TRANSFORMER (USA)
SPECIFICATIONS
body_width2.250 INCHES MAXIMUM IN
body_height3.680 INCHES MAXIMUM IN
body_length2.600 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_current4.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
NSN5950-01-200-7893
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 2778239 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
BODY WIDTH: 2.250 INCHES MAXIMUM IN
•
BODY HEIGHT: 3.680 INCHES MAXIMUM IN
•
MAXIMUM OPERATING TEMP: 130.0 CELSIUS DEGC
•
WINDING OPERATING VOLTAGE: 105.80 AC VOLTS MINIMUM AND 120.75 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
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)
RELIABILITY INDICATORNOT ESTABLISHED
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
BODY WIDTH2.250 INCHES MAXIMUM IN
BODY HEIGHT3.680 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP130.0 CELSIUS DEGC
WINDING OPERATING VOLTAGE105.80 AC VOLTS MINIMUM AND 120.75 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
BODY LENGTH2.600 INCHES MAXIMUM IN
WINDING OPERATING VOLTAGE103.68 AC VOLTS MINIMUM AND 123.17 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
01008008Interchangeable
interchangeable cross-reference
interchangeable
819-007Interchangeable
interchangeable cross-reference
interchangeable
0041130-007Interchangeable
interchangeable cross-reference
interchangeable
C15302Interchangeable
interchangeable cross-reference
interchangeable
6600333Interchangeable
interchangeable cross-reference
interchangeable
8119Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2778239?
2778239 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 2778239?
There are 16 known substitutes for 2778239: 01008008, 819-007, 0041130-007 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2778239?
2778239 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-200-7893. 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