PartsTable
Technical Data Sheet
C3111 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include material: ALUMINUM ALLOY BODY, body_style: PLATE-MESHING, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, overall_width: 0.650 INCHES NOMINAL IN, inclosure_type: UNINCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-111-0476, 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 C3111
NSN: 5910-00-111-0476
FSC: 5910
CAGE: K0099 — MAINLINE ELECTRONICS (GBR)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
body_stylePLATE-MESHING
seat_angle37.0 DEGREES
thread_class3A ALL ENDS A
overall_width0.650 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_height0.891 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN
overall_length1.938 INCHES NOMINAL IN
connection_typeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_styleFLARED ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
NSN5910-00-111-0476
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN C3111 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
TUNING CHARACTERISTIC: STRAIGHT LINE CAPACITY SINGLE SECTION
UNTHREADED MOUNTING HOLE DIAMETER: 0.122 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SLOTTED SCREW
CAPACITANCE RANGE IN PICOFARADS: +18.0 TO 33.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S)
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
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)
TUNING CHARACTERISTICSTRAIGHT LINE CAPACITY SINGLE SECTION
UNTHREADED MOUNTING HOLE DIAMETER0.122 INCHES NOMINAL IN
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SLOTTED SCREW
OVERALL HEIGHT0.891 INCHES MINIMUM AND 0.925 INCHES MAXIMUM IN
CAPACITANCE RANGE IN PICOFARADS+18.0 TO 33.0 SINGLE SECTION
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S)
OVERALL WIDTH0.650 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
OVERALL LENGTH0.470 INCHES NOMINAL IN
BODY STYLEPLATE-MESHING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
1A1063Interchangeable
interchangeable cross-reference
interchangeable
C311-1Interchangeable
interchangeable cross-reference
interchangeable
24778Interchangeable
interchangeable cross-reference
interchangeable
26885-723Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C3111?
C3111 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace C3111?
There are 4 known substitutes for C3111: 1A1063, C311-1, 24778 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C3111?
C3111 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-111-0476. This indicates validated use in U.S. government and defense supply chains.
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