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Technical Data Sheet
PartsTable / MRO / S91846
S91846 ✓ 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 body_width: 1.810 INCHES NOMINAL IN, body_height: 3.000 INCHES NOMINAL IN, body_length: 4.500 INCHES NOMINAL IN, body_material: METAL, inclosure_type: HERMETICALLY SEALED, overall_height: 3.360 INCHES NOMINAL 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 5915-00-763-5092, 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→ S91846
NSN: 5915-00-763-5092
FSC: 5915
CAGE: 09376 — OMNITEC DATA CORP SUB OF NYTRONICS INC (USA)
SPECIFICATIONS
body_width1.810 INCHES NOMINAL IN
body_height3.000 INCHES NOMINAL IN
body_length4.500 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeHERMETICALLY SEALED
overall_height3.360 INCHES NOMINAL IN
special_featuresUNPACKAGED UNIT WEIGHT: LB1.300
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
operating_temp_range-55.0 TO 75.0 CELSIUS DEGC
average_life_rating_in_hours10000.0
reference_frequency_per_function78.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
frequency_band_width_per_function76.00 KILOHERTZ BLANK AND 80.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-763-5092
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN S91846 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH: 3.750 INCHES NOMINAL IN
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 PIN OUTPUT SECOND FUNCTION
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
TEST DATA DOCUMENT: 00724-08-00242-005 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
•
FREQUENCY BAND WIDTH PER FUNCTION: 76.00 KILOHERTZ BLANK AND 80.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INCLOSURE TYPE: HERMETICALLY SEALED
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)
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH3.750 INCHES NOMINAL IN
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 PIN OUTPUT SECOND FUNCTION
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
TEST DATA DOCUMENT00724-08-00242-005 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MOUNTING FACILITY TYPE AND QUANTITY2 UNTHREADED HOLE(S) LOCATION NOT OTHERWISE SPECIFIED
FREQUENCY BAND WIDTH PER FUNCTION76.00 KILOHERTZ BLANK AND 80.00 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
INPUT IMPEDANCE PER FUNCTION W/LOAD600.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INCLOSURE TYPEHERMETICALLY SEALED
OPERATING TEMP RANGE-55.0 TO 75.0 CELSIUS DEGC
REFERENCE FREQUENCY PER FUNCTION78.0 KILOHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
454148-2Interchangeable
interchangeable cross-reference
interchangeable
7205BYInterchangeable
interchangeable cross-reference
interchangeable
205RInterchangeable
interchangeable cross-reference
interchangeable
PFFB171-005-01Interchangeable
interchangeable cross-reference
interchangeable
160606Interchangeable
interchangeable cross-reference
interchangeable
133Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S91846?
S91846 is a CAPACITOR,FIXED,PLASTIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace S91846?
There are 27 known substitutes for S91846: 454148-2, 7205BY, 205R and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S91846?
S91846 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-763-5092. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026