PartsTable
Technical Data Sheet
91-858 ✓ 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,PLASTIC DIELECTR. Key specifications include material: PLASTIC CASE, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, point_type: CONVENTIONAL, shell_type: SOLID, body_length: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-081-2747, 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 91-858
NSN: 5935-00-081-2747
FSC: 5935
CAGE: 77820 — AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS (USA)
SPECIFICATIONS
materialPLASTIC CASE
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
point_typeCONVENTIONAL
shell_typeSOLID
body_length0.250 INCHES NOMINAL IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length0.688 INCHES NOMINAL IN
body_diameter0.138 INCHES NOMINAL IN
coil_quantity6-1/2
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-081-2747
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN 91-858 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
BODY STYLE: STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
BODY LENGTH: 3.047 INCHES NOMINAL IN
PRECIOUS MATERIAL: SILVER
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPE: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT: 0.004 SILVER GRAINS, TROY
INSERT MATERIAL: PLASTIC SINGLE MATING END
CONTACT REMOVABILITY: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
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)
BODY STYLESTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
BODY LENGTH3.047 INCHES NOMINAL IN
PRECIOUS MATERIALSILVER
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPEROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT0.004 SILVER GRAINS, TROY
INSERT MATERIALPLASTIC SINGLE MATING END
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLE4 SINGLE MATING END
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
T88Interchangeable
interchangeable cross-reference
interchangeable
654657Interchangeable
interchangeable cross-reference
interchangeable
MS15444-25Interchangeable
interchangeable cross-reference
interchangeable
D1020110Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
91858Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 91-858?
91-858 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 91-858?
There are 22 known substitutes for 91-858: T88, 654657, MS15444-25 and 19 more. Substitute compatibility should be verified for your specific system.
Is 91-858 still available?
91-858 is currently cancelled.
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