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Technical Data Sheet
046978001 ✓ Verified by PartsTable
· 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

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: COPPER ALLOY OVERALL, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, bore_shape: STRAIGHT BOTH ENDS, leg_length: 1.406 INCHES NOMINAL FIRST END IN, seat_angle: 45.0 DEGREES ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-025-7404, 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
046978001
NSN: 4140-01-025-7404
FSC: 4140
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
bore_shapeSTRAIGHT BOTH ENDS
leg_length1.406 INCHES NOMINAL FIRST END IN
seat_angle45.0 DEGREES ALL ENDS
body_length1.000 INCHES NOMINAL IN
bore_length0.7810 INCHES NOMINAL BOTH ENDS IN
design_typeNONINSULATOR SPRING ACTION
thread_class2A ALL ENDS A
body_diameter0.336 INCHES MINIMUM AND 0.377 INCHES MAXIMUM IN
bore_diameter0.2498 INCHES NOMINAL BOTH ENDS IN
NSN4140-01-025-7404
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 046978001 MFR CAPACITOR,FIXED,ELECTR
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 14
8019136P41Interchangeable
interchangeable cross-reference
interchangeable
C9857PInterchangeable
interchangeable cross-reference
interchangeable
197-8-210SInterchangeable
interchangeable cross-reference
interchangeable
T2-10Interchangeable
interchangeable cross-reference
interchangeable
J513Interchangeable
interchangeable cross-reference
interchangeable
A4541Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 046978001?
046978001 is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 046978001?
There are 14 known substitutes for 046978001: 8019136P41, C9857P, 197-8-210S and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 046978001?
046978001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-025-7404. This indicates validated use in U.S. government and defense supply chains.
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