PartsTable
Technical Data Sheet
PartsTable / MRO / 212678-3
212678-3 ✓ Verified by PartsTable
— · 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/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE, body_width: 1.250 INCHES NOMINAL IN, body_height: 3.844 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, features_provided: 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 5910-00-234-2567, 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→ 212678-3
NSN: 5910-00-234-2567
FSC: 5910
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_styleW/MTG TABS/FLANGES, TERMINAL(S) ON ONE SURFACE
body_width1.250 INCHES NOMINAL IN
body_height3.844 INCHES NOMINAL IN
body_length3.750 INCHES NOMINAL IN
section_quantity2
features_providedHERMETICALLY SEALED CASE
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity3 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT 1ST SECTION AND -10.00 TO 10.00 PERCENT 2ND SECTION
schematic_diagram_designatorONE TERMINAL COMMON TO EACH SECTION
capacitance_value_per_section0.250 MICROFARADS ALL SECTIONS
NSN5910-00-234-2567
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 212678-3 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 3 TAB, SOLDER LUG
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED MOUNTING HOLES
•
SECTION QUANTITY: 2
•
CAPACITANCE VALUE PER SECTION: 0.250 MICROFARADS ALL SECTIONS
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
SCHEMATIC DIAGRAM DESIGNATOR: ONE TERMINAL COMMON TO EACH SECTION
•
BODY WIDTH: 1.250 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)
TERMINAL TYPE AND QUANTITY3 TAB, SOLDER LUG
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED MOUNTING HOLES
SECTION QUANTITY2
CAPACITANCE VALUE PER SECTION0.250 MICROFARADS ALL SECTIONS
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
SCHEMATIC DIAGRAM DESIGNATORONE TERMINAL COMMON TO EACH SECTION
BODY WIDTH1.250 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
UNTHREADED MOUNTING HOLE DIAMETER0.213 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
11FC524Interchangeable
interchangeable cross-reference
interchangeable
22427Interchangeable
interchangeable cross-reference
interchangeable
25078Interchangeable
interchangeable cross-reference
interchangeable
212678-2Interchangeable
interchangeable cross-reference
interchangeable
MLV91313ZInterchangeable
interchangeable cross-reference
interchangeable
D20616-36Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 212678-3?
212678-3 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 212678-3?
There are 14 known substitutes for 212678-3: 11FC524, 22427, 25078 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 212678-3?
212678-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-234-2567. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026