PartsTable
Technical Data Sheet
P31986 ✓ 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,FIXED,PAPER DIELECTRIC. Key specifications include body_style: W/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE, body_width: 0.625 INCHES NOMINAL IN, body_height: 2.687 INCHES NOMINAL IN, body_length: 1.375 INCHES NOMINAL IN, features_provided: HERMETICALLY SEALED CASE, nominal_thread_size: 0.138 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-475-9772, 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 P31986
NSN: 5910-00-475-9772
FSC: 5910
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
body_styleW/THD MTG HOLE(S)/STUD(S) TERMINAL(S) ON ONE SURFACE
body_width0.625 INCHES NOMINAL IN
body_height2.687 INCHES NOMINAL IN
body_length1.375 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED CASE
nominal_thread_size0.138 INCHES IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
terminal_type_and_quantity1 TAB, SOLDER LUG
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorELECTRODE(S) GROUNDED TO CASE
capacitance_value_per_section1.000 MICROFARADS SINGLE SECTION
NSN5910-00-475-9772
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN P31986 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
CAPACITANCE VALUE PER SECTION: 1.000 MICROFARADS SINGLE SECTION
RELIABILITY INDICATOR: NOT ESTABLISHED
BODY LENGTH: 1.375 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATOR: ELECTRODE(S) GROUNDED TO CASE
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED MOUNTING STUDS
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNF
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)
CAPACITANCE VALUE PER SECTION1.000 MICROFARADS SINGLE SECTION
RELIABILITY INDICATORNOT ESTABLISHED
BODY LENGTH1.375 INCHES NOMINAL IN
SCHEMATIC DIAGRAM DESIGNATORELECTRODE(S) GROUNDED TO CASE
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED MOUNTING STUDS
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNF
BODY WIDTH0.625 INCHES NOMINAL IN
BODY HEIGHT2.687 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
30055Interchangeable
interchangeable cross-reference
interchangeable
138017Interchangeable
interchangeable cross-reference
interchangeable
12805AInterchangeable
interchangeable cross-reference
interchangeable
827441Interchangeable
interchangeable cross-reference
interchangeable
17-04617-5Interchangeable
interchangeable cross-reference
interchangeable
17-04617-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P31986?
P31986 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace P31986?
There are 21 known substitutes for P31986: 30055, 138017, 12805A and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for P31986?
P31986 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-475-9772. This indicates validated use in U.S. government and defense supply chains.
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