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PartsTable / COMPONENT / C8839-8
C8839-8 ✓ 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,VARIABLE,CERAMIC DIELE. Key specifications include overall_width: 0.880 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 0.830 INCHES MAXIMUM IN, overall_length: 1.400 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 1.0 MEGAHERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-260-0531, 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
C8839-8
NSN: 5950-01-260-0531
FSC: 5950
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
overall_width0.880 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.830 INCHES MAXIMUM IN
overall_length1.400 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating1.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp125.0 CELSIUS DEGC
mounting_hole_diameter0.090 INCHES NOMINAL SINGLE GROUP IN
impedance_rating_in_ohms3000.0 MINIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity2 SINGLE GROUP
terminal_type_and_quantity4 SOLDER STUD
NSN5950-01-260-0531
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN C8839-8 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
FREQUENCY RATING: 1.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
DC RESISTANCE RATING IN OHMS: 56.600 SINGLE COMPONENT SINGLE PRIMARY
•
MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP
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 METHODUNTHREADED HOLE(S) SINGLE GROUP
OVERALL HEIGHT0.830 INCHES MAXIMUM IN
FREQUENCY RATING1.0 MEGAHERTZ NOMINAL SINGLE COMPONENT
OVERALL LENGTH1.400 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.200 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
OVERALL WIDTH0.880 INCHES NOMINAL IN
DC RESISTANCE RATING IN OHMS56.600 SINGLE COMPONENT SINGLE PRIMARY
MOUNTING FACILITY QUANTITY2 SINGLE GROUP
INCLOSURE TYPEFULLY INCLOSED
TERMINAL TYPE AND QUANTITY4 SOLDER STUD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
WD596Interchangeable
interchangeable cross-reference
interchangeable
GE4138-3Interchangeable
interchangeable cross-reference
interchangeable
5716Interchangeable
interchangeable cross-reference
interchangeable
20SR6F1Interchangeable
interchangeable cross-reference
interchangeable
9308Interchangeable
interchangeable cross-reference
interchangeable
AF-1.00J-PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C8839-8?
C8839-8 is a CAPACITOR,VARIABLE,CERAMIC DIELE.
What parts can replace C8839-8?
There are 20 known substitutes for C8839-8: WD596, GE4138-3, 5716 and 17 more. Substitute compatibility should be verified for your specific system.
Is C8839-8 still available?
C8839-8 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026