PartsTable
Technical Data Sheet
PartsTable / MRO / HC94
HC94 ✓ 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 shape: STRAIGHT, material: STEEL SHELL, unit_type: NONREFILLABLE, body_style: W/MTG BRACKET, TERMINAL(S) ON ONE END, leg_length: 0.875 INCHES NOMINAL BOTH ENDS IN, seat_angle: 45.0 DEGREES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-129-9213, 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→ HC94
NSN: 5910-00-129-9213
FSC: 5910
CAGE: 92755 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialSTEEL SHELL
unit_typeNONREFILLABLE
body_styleW/MTG BRACKET, TERMINAL(S) ON ONE END
leg_length0.875 INCHES NOMINAL BOTH ENDS IN
seat_angle45.0 DEGREES
body_height0.675 INCHES NOMINAL IN
body_length1.812 INCHES NOMINAL IN
thread_size3/8-16 BOTH ENDS
shell_length3.750 INCHES NOMINAL IN
body_diameter0.675 INCHES NOMINAL IN
desiccant_typeALUMINA, ACTIVATED
NSN5910-00-129-9213
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN HC94 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
CAPACITANCE VALUE PER SECTION: 0.500 MICROFARADS SINGLE SECTION
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
TOLERANCE RANGE PER SECTION: -5.00 TO 20.00 PERCENT SINGLE SECTION
•
BODY HEIGHT: 0.675 INCHES NOMINAL IN
•
BODY LENGTH: 1.812 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 DC SINGLE SECTION
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
•
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
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)
CAPACITANCE VALUE PER SECTION0.500 MICROFARADS SINGLE SECTION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
TOLERANCE RANGE PER SECTION-5.00 TO 20.00 PERCENT SINGLE SECTION
BODY HEIGHT0.675 INCHES NOMINAL IN
BODY LENGTH1.812 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
UNTHREADED MOUNTING HOLE DIAMETER0.188 INCHES NOMINAL IN
BODY DIAMETER0.675 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
2L2Interchangeable
interchangeable cross-reference
interchangeable
X5323Interchangeable
interchangeable cross-reference
interchangeable
EK082Interchangeable
interchangeable cross-reference
interchangeable
C082Interchangeable
interchangeable cross-reference
interchangeable
A-1143 SHEET 1 PART 17Interchangeable
interchangeable cross-reference
interchangeable
8A38030Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HC94?
HC94 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace HC94?
There are 8 known substitutes for HC94: 2L2, X5323, EK082 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HC94?
HC94 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-129-9213. 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