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Technical Data Sheet

453-78AA — Technical Data Sheet

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— · COMPONENT
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,PAPER DIELECTRIC. Key specifications include shape: RECTANGULAR, width: 11.500 INCHES NOMINAL IN, length: 20.100 INCHES NOMINAL IN, material: STEEL, load_type: CAPACITIVE, thickness: 3.2 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5940-00-740-2751, 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
453-78AA
NSN: 5940-00-740-2751
FSC: 5940
CAGE: 86577 — PRECISION METAL PRODUCTS CO (USA)
SPECIFICATIONS
shapeRECTANGULAR
width11.500 INCHES NOMINAL IN
length20.100 INCHES NOMINAL IN
materialSTEEL
load_typeCAPACITIVE
thickness3.2 MILLIMETERS NOMINAL MM
body_styleW/O MTG FACILITIES, TERMINAL(S) ON ONE SURFACE
body_width1.000 INCHES NOMINAL IN
seat_angle37.0 DEGREES FIRST END
shell_typeSOLID
body_height2.875 INCHES NOMINAL IN
body_length1.750 INCHES NOMINAL IN
NSN5940-00-740-2751
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 453-78AA MFR CAPACITOR,FIXED,PAPER
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
5754InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
51-028-0059-22InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
559998-410InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6017SRInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
45200-076InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
55041InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 453-78AA?
453-78AA is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 453-78AA?
There are 27 known substitutes for 453-78AA: 5754, 51-028-0059-22, 559998-410 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 453-78AA?
453-78AA is cataloged in the Federal Logistics Information System under NSN 5940-00-740-2751. This indicates validated use in U.S. government and defense supply chains.
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