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Technical Data Sheet
PartsTable / MRO / 8494776-1
8494776-1 ✓ 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,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, body_length: 0.625 INCHES NOMINAL IN, body_diameter: 0.140 INCHES NOMINAL IN, terminal_length: 0.500 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-927-6732, 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→ 8494776-1
NSN: 5910-00-927-6732
FSC: 5910
CAGE: 23302 — S. W. ELECTRONICS & MANUFACTURING CORP. DBA SWEMCO (USA)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
body_length0.625 INCHES NOMINAL IN
body_diameter0.140 INCHES NOMINAL IN
terminal_length0.500 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-0.00 TO 100.00 PERCENT SINGLE SECTION
schematic_diagram_designatorFEEDTHROUGH
capacitance_value_per_section1000.000 PICOFARADS SINGLE SECTION
insulation_resistance_at_reference_temp10000.0 MEGOHMS
power_factor_at_reference_temp_in_percent2.5000
NSN5910-00-927-6732
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 8494776-1 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
TEST DATA DOCUMENT: 49671-8494776 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)
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
CAPACITANCE VALUE PER SECTION: 1000.000 PICOFARADS SINGLE SECTION
•
SCHEMATIC DIAGRAM DESIGNATOR: FEEDTHROUGH
•
BODY LENGTH: 0.625 INCHES NOMINAL IN
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 500.0 DC SINGLE SECTION
•
BODY DIAMETER: 0.140 INCHES NOMINAL IN
•
TERMINAL LENGTH: 0.500 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)
TEST DATA DOCUMENT49671-8494776 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)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CAPACITANCE VALUE PER SECTION1000.000 PICOFARADS SINGLE SECTION
SCHEMATIC DIAGRAM DESIGNATORFEEDTHROUGH
BODY LENGTH0.625 INCHES NOMINAL IN
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION500.0 DC SINGLE SECTION
BODY DIAMETER0.140 INCHES NOMINAL IN
TERMINAL LENGTH0.500 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-0.00 TO 100.00 PERCENT SINGLE SECTION
MATERIALCERAMIC CASE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
7409Interchangeable
interchangeable cross-reference
interchangeable
MT409PInterchangeable
interchangeable cross-reference
interchangeable
87542-1704ITEM17Interchangeable
interchangeable cross-reference
interchangeable
3T079AInterchangeable
interchangeable cross-reference
interchangeable
7409BInterchangeable
interchangeable cross-reference
interchangeable
7409CInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8494776-1?
8494776-1 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8494776-1?
There are 18 known substitutes for 8494776-1: 7409, MT409P, 87542-1704ITEM17 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8494776-1?
8494776-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-927-6732. 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