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Technical Data Sheet

M39018/04-2040M — Technical Data Sheet

✓ 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include body_style: W/O MTG FACILITIES, TERMINAL(S) ON ONE END, body_length: 4.141 INCHES NOMINAL IN, body_diameter: 2.532 INCHES NOMINAL IN, terminal_length: 0.281 INCHES NOMINAL IN, terminal_diameter: 0.190 INCHES NOMINAL IN, reliability_indicator: ESTABLISHED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-227-9851, 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→ M39018/04-2040M
NSN: 5910-01-227-9851
FSC: 5910
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE END
body_length4.141 INCHES NOMINAL IN
body_diameter2.532 INCHES NOMINAL IN
terminal_length0.281 INCHES NOMINAL IN
terminal_diameter0.190 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
end_item_identification5840-01-087-1702 ARRAY ASSEMBLY
case_insulation_materialPLASTIC
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 THREADED HOLE
specification/standard_data81349-MIL-C-39018/4 GOVERNMENT SPECIFICATION
NSN5910-01-227-9851
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN M39018/04-2040M MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
RELIABILITY FAILURE RATE LEVEL IN PERCENT: 1.0000
•
SPECIFICATION/STANDARD DATA: 81349-MIL-C-39018/4 GOVERNMENT SPECIFICATION
•
TOLERANCE RANGE PER SECTION: -10.00 TO 50.00 PERCENT SINGLE SECTION
•
TERMINAL LENGTH: 0.281 INCHES NOMINAL IN
•
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS: 0.019
•
CAPACITIVE ELECTRODE MATERIAL: ALUMINUM
•
TERMINAL TYPE AND QUANTITY: 2 THREADED HOLE
•
NONDERATED OPERATING TEMP: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
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)
RELIABILITY FAILURE RATE LEVEL IN PERCENT1.0000
SPECIFICATION/STANDARD DATA81349-MIL-C-39018/4 GOVERNMENT SPECIFICATION
TOLERANCE RANGE PER SECTION-10.00 TO 50.00 PERCENT SINGLE SECTION
TERMINAL LENGTH0.281 INCHES NOMINAL IN
EQUIVALENT SERIES RESISTANCE AT REFERENCE TEMP IN OHMS0.019
CAPACITIVE ELECTRODE MATERIALALUMINUM
TERMINAL TYPE AND QUANTITY2 THREADED HOLE
NONDERATED OPERATING TEMP-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
TERMINAL DIAMETER0.190 INCHES NOMINAL IN
IMPEDANCE AT MINIMUM OPERATING TEMP IN OHMS0.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
10794Interchangeable
interchangeable cross-reference
interchangeable
10794-00Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-39018/4Interchangeable
Same NIIN cross-reference
interchangeable
86F115MInterchangeable
Same NIIN cross-reference
interchangeable
MIL-C-39018/4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M39018/04-2040M?
M39018/04-2040M is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace M39018/04-2040M?
There are 5 known substitutes for M39018/04-2040M: 10794, 10794-00, MIL-PRF-39018/4 and 2 more. Substitute compatibility should be verified for your specific system.
Is M39018/04-2040M still available?
M39018/04-2040M is currently cancelled.
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