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Technical Data Sheet

811-040W5R0-821K — Technical Data Sheet

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— · 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, RADIAL TERMINALS, body_length: 0.120 INCHES NOMINAL IN, body_diameter: 0.550 INCHES NOMINAL IN, terminal_length: 1.250 INCHES MINIMUM IN, terminal_diameter: 0.025 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5910-00-822-5681, 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→ 811-040W5R0-821K
NSN: 5910-00-822-5681
FSC: 5910
CAGE: 72982 — ERIE SPECIALTY PRODUCTS INC (USA)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_length0.120 INCHES NOMINAL IN
body_diameter0.550 INCHES NOMINAL IN
terminal_length1.250 INCHES MINIMUM IN
terminal_diameter0.025 INCHES NOMINAL 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
specification/standard_data81349-MIL-C-11015/11D GOVERNMENT SPECIFICATION
tolerance_range_per_section-10.00 TO 10.00 PERCENT SINGLE SECTION
NSN5910-00-822-5681
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,CERAMIC DIELECTR TITLE COMPONENT PN 811-040W5R0-821K MFR CAPACITOR,FIXED,CERAMI
KEY FEATURES
•
BODY DIAMETER: 0.550 INCHES NOMINAL IN
•
CAPACITANCE VALUE PER SECTION: 820.000 PICOFARADS SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE: -15.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
•
MATERIAL: CERAMIC CASE
•
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT: 1.5000
•
TERMINAL SURFACE TREATMENT: SOLDER
•
INSULATION RESISTANCE AT REFERENCE TEMP: 200000.0 MEGOHMS
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
BODY DIAMETER0.550 INCHES NOMINAL IN
CAPACITANCE VALUE PER SECTION820.000 PICOFARADS SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
VOLTAGE TEMP LIMITS PER SECTION IN PERCENT CAPACITANCE CHANGE-15.0 TO 15.0 WITH RATED VOLTAGE APPLIED SINGLE SECTION
MATERIALCERAMIC CASE
DISSIPATION FACTOR AT REFERENCE TEMP IN PERCENT1.5000
TERMINAL SURFACE TREATMENTSOLDER
INSULATION RESISTANCE AT REFERENCE TEMP200000.0 MEGOHMS
SPECIFICATION/STANDARD DATA81349-MIL-C-11015/11D GOVERNMENT SPECIFICATION
BODY STYLEW/O MTG FACILITIES, RADIAL TERMINALS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
655801InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-C-11015/11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CK62AY470MInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CK62AW472KInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
695008-472InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
0811010X5G0 472ZInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 811-040W5R0-821K?
811-040W5R0-821K is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 811-040W5R0-821K?
There are 23 known substitutes for 811-040W5R0-821K: 655801, MIL-C-11015/11, CK62AY470M and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 811-040W5R0-821K?
811-040W5R0-821K is cataloged in the Federal Logistics Information System under NSN 5910-00-822-5681. This indicates validated use in U.S. government and defense supply chains.
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