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Technical Data Sheet
PartsTable / MRO / 905519-20
905519-20 ✓ 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 TERMINAL(S) ON ONE SURFACE, body_width: 0.300 INCHES MAXIMUM IN, body_height: 0.100 INCHES MAXIMUM IN, body_length: 0.300 INCHES MAXIMUM IN, terminal_length: 1.250 INCHES MINIMUM 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 5910-00-840-1348, 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→ 905519-20
NSN: 5910-00-840-1348
FSC: 5910
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.300 INCHES MAXIMUM IN
body_height0.100 INCHES MAXIMUM IN
body_length0.300 INCHES MAXIMUM IN
terminal_length1.250 INCHES MINIMUM IN
reliability_indicatorNOT ESTABLISHED
nonderated_operating_temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
terminal_surface_treatmentSOLDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
schematic_diagram_designatorNO COMMON OR GROUNDED ELECTRODE(S)
NSN5910-00-840-1348
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 905519-20 MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY STYLE: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
•
POWER FACTOR AT REFERENCE TEMP IN PERCENT: 2.500
•
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION: 100.0 DC SINGLE SECTION
•
CAPACITANCE VALUE PER SECTION: 0.470 MICROFARADS SINGLE SECTION
•
BODY HEIGHT: 0.100 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH: 0.200 INCHES NOMINAL IN
•
TOLERANCE RANGE PER SECTION: -10.00 TO 10.00 PERCENT SINGLE SECTION
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 STYLEW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
POWER FACTOR AT REFERENCE TEMP IN PERCENT2.500
NONDERATED CONTINUOUS VOLTAGE RATING AND TYPE PER SECTION100.0 DC SINGLE SECTION
CAPACITANCE VALUE PER SECTION0.470 MICROFARADS SINGLE SECTION
BODY HEIGHT0.100 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
CENTER TO CENTER DISTANCE BETWEEN TERMINALS PARALLEL TO LENGTH0.200 INCHES NOMINAL IN
TOLERANCE RANGE PER SECTION-10.00 TO 10.00 PERCENT SINGLE SECTION
TERMINAL LENGTH1.250 INCHES MINIMUM IN
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-30.0 TO 15.0 WITHOUT VOLTAGE APPLIED SINGLE SECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
VK30BX473KInterchangeable
interchangeable cross-reference
interchangeable
CK1R473KInterchangeable
interchangeable cross-reference
interchangeable
8133-DIACD-WIR0473KInterchangeable
interchangeable cross-reference
interchangeable
8133D1BCEX5R473KInterchangeable
interchangeable cross-reference
interchangeable
MR061C473KAInterchangeable
interchangeable cross-reference
interchangeable
MC61BW473KInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 905519-20?
905519-20 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 905519-20?
There are 7 known substitutes for 905519-20: VK30BX473K, CK1R473K, 8133-DIACD-WIR0473K and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 905519-20?
905519-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-840-1348. 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