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Technical Data Sheet
PartsTable / COMPONENT / 4L340
4L340 ✓ 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,PAPER DIELECTRIC. Key specifications include shape: STRAIGHT, material: STEEL ALLOY OVERALL, body_style: WALL TYPE, lens_color: RED, point_type: SPLIT, body_length: 2.531 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-528-4269, 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
4L340
NSN: 3030-00-528-4269
FSC: 3030
CAGE: 20796 — MUVIQ USA, LLC (USA)
SPECIFICATIONS
shapeSTRAIGHT
materialSTEEL ALLOY OVERALL
body_styleWALL TYPE
lens_colorRED
point_typeSPLIT
body_length2.531 INCHES NOMINAL IN
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
corner_shapeCHAMFERED INSIDE RIGHT CORNER
flute_length1.625 INCHES NOMINAL IN
power_rating10.0 WATTS AVERAGE AND 10.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK1.0 KILOWATTS PEAK
shank_length3.000 INCHES NOMINAL IN
NSN3030-00-528-4269
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 4L340 MFR CAPACITOR,FIXED,PAPER
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 27
100797Interchangeable
interchangeable cross-reference
interchangeable
226MAD1Interchangeable
interchangeable cross-reference
interchangeable
312A150Interchangeable
interchangeable cross-reference
interchangeable
12CW260BInterchangeable
interchangeable cross-reference
interchangeable
EB6811Interchangeable
interchangeable cross-reference
interchangeable
3R77-P681JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4L340?
4L340 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 4L340?
There are 27 known substitutes for 4L340: 100797, 226MAD1, 312A150 and 24 more. Substitute compatibility should be verified for your specific system.
Is 4L340 still available?
4L340 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