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2678864 ✓ 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,PLASTIC DIELECTR. Key specifications include body_width: 2.000 INCHES NOMINAL IN, body_height: 1.500 INCHES NOMINAL IN, body_length: 2.000 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 380.0 HERTZ MINIMUM AND 420.0 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 5950-00-450-5170, 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
2678864
NSN: 5950-00-450-5170
FSC: 5950
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width2.000 INCHES NOMINAL IN
body_height1.500 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter1.056 INCHES NOMINAL SINGLE GROUP IN
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
winding_operating_voltage13.33 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
mounting_facility_quantity1 SINGLE GROUP
terminal_type_and_quantity6 SOLDER STUD
NSN5950-00-450-5170
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 2678864 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 13.33 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
•
MOUNTING HOLE DIAMETER: 1.056 INCHES NOMINAL SINGLE GROUP IN
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
FREQUENCY RATING: 380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
•
TERMINAL TYPE AND QUANTITY: 6 SOLDER STUD
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
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)
WINDING SHIELDING METHODINTERNAL SHIELD GROUNDED TO CORE SINGLE COMPONENT
WINDING OPERATING VOLTAGE13.33 AC VOLTS NOMINAL SINGLE COMPONENT FIRST SECONDARY
MOUNTING HOLE DIAMETER1.056 INCHES NOMINAL SINGLE GROUP IN
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
WINDING OPERATING VOLTAGE13.33 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
FREQUENCY RATING380.0 HERTZ MINIMUM AND 420.0 HERTZ MAXIMUM SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY6 SOLDER STUD
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY HEIGHT1.500 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
SL5221PC8Interchangeable
interchangeable cross-reference
interchangeable
SL5182PC8Interchangeable
interchangeable cross-reference
interchangeable
LHH9258Interchangeable
interchangeable cross-reference
interchangeable
574BInterchangeable
interchangeable cross-reference
interchangeable
LP2841Interchangeable
interchangeable cross-reference
interchangeable
2678968-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2678864?
2678864 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 2678864?
There are 23 known substitutes for 2678864: SL5221PC8, SL5182PC8, LHH9258 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2678864?
2678864 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-450-5170. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026