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Technical Data Sheet
KC4112A ✓ 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,MICA DIELECTRIC. Key specifications include material: COPPER ALLOY, special_features: HIGH VOLTAGE DOOR KNOB, surface_treatment: CADMIUM, mounting_hole_size: NO. 4-40, end_item_identification: HEAVY MAINTENANCE CRANE, WHEEL MOUNTED 25 TON, body_curvature_inside_radius: 0.406 INCHES NOMINAL IN.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-031-7457, 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
KC4112A
NSN: 2990-00-031-7457
FSC: 2990
CAGE: 98801 — KENDALL CONTROLS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresHIGH VOLTAGE DOOR KNOB
surface_treatmentCADMIUM
mounting_hole_sizeNO. 4-40
solder_lug_quantity2
end_item_identificationHEAVY MAINTENANCE CRANE, WHEEL MOUNTED 25 TON
body_curvature_inside_radius0.406 INCHES NOMINAL IN
body_curvature_outside_radius0.531 INCHES NOMINAL IN
capacitance_value_per_section100.000 PICOFARADS SINGLE SECTION
distance_between_mounting_hole_centers1.125 INCHES NOMINAL IN
body_overall_length_across_mounting_ends1.375 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyO-RING
NSN2990-00-031-7457
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN KC4112A MFR CAPACITOR,FIXED,MICA D
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
14167Interchangeable
interchangeable cross-reference
interchangeable
20K14167Interchangeable
interchangeable cross-reference
interchangeable
216101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KC4112A?
KC4112A is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace KC4112A?
There are 3 known substitutes for KC4112A: 14167, 20K14167, 216101. Substitute compatibility should be verified for your specific system.
Is KC4112A still available?
KC4112A is currently cancelled.
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