PartsTable
Technical Data Sheet
503843-396 ✓ 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 anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.474 INCHES NOMINAL IN, body_diameter: 0.185 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-105-1976, 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 503843-396
NSN: 5910-00-105-1976
FSC: 5910
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.474 INCHES NOMINAL IN
body_diameter0.185 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
terminal_diameter0.020 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
electrical_polarizationPOLARIZED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
specification/standard_data81349-MIL-C-39003/1 GOVERNMENT SPECIFICATION
NSN5910-00-105-1976
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 503843-396 MFR CAPACITOR,FIXED,ELECTR
KEY FEATURES
MIL-STD-1276 WIRE LEAD TYPE DESIGNATOR: N-3
RELIABILITY INDICATOR: ESTABLISHED
BODY DIAMETER: 0.185 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
BODY LENGTH: 0.474 INCHES NOMINAL IN
FEATURES PROVIDED: HERMETICALLY SEALED CASE
CAPACITANCE VALUE PER SECTION: 39.000 MICROFARADS SINGLE SECTION
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
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)
MIL-STD-1276 WIRE LEAD TYPE DESIGNATORN-3
RELIABILITY INDICATORESTABLISHED
BODY DIAMETER0.185 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE, W/GND TERMINAL
BODY LENGTH0.474 INCHES NOMINAL IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CAPACITANCE VALUE PER SECTION39.000 MICROFARADS SINGLE SECTION
TERMINAL LENGTH1.500 INCHES NOMINAL IN
ANODE TYPESOLID
ELECTRICAL POLARIZATIONPOLARIZED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
10077-39Interchangeable
interchangeable cross-reference
interchangeable
2503220-51Interchangeable
interchangeable cross-reference
interchangeable
M39003/01-2739Interchangeable
interchangeable cross-reference
interchangeable
150D396X9010B3Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-39003/1Interchangeable
interchangeable cross-reference
interchangeable
M39003/01-12259Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503843-396?
503843-396 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503843-396?
There are 13 known substitutes for 503843-396: 10077-39, 2503220-51, M39003/01-2739 and 10 more. Substitute compatibility should be verified for your specific system.
Is 503843-396 still available?
503843-396 is currently cancelled.
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