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Technical Data Sheet
PartsTable / COMPONENT / E42
E42 ✓ Verified by PartsTable
— · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: NICKEL ALLOY, body_width: 1.100 INCHES MAXIMUM IN, bore_shape: STRAIGHT, body_height: 0.800 INCHES MAXIMUM IN, body_length: 1.200 INCHES MAXIMUM IN, flange_width: 0.0310 INCHES NOMINAL 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 5999-01-017-5343, 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
E42
NSN: 5999-01-017-5343
FSC: 5999
CAGE: 23826 — SIEMENS ENERGY AND AUTOMATION INC SIEMENS FURNAS CONTROLS DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY
body_width1.100 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
body_height0.800 INCHES MAXIMUM IN
body_length1.200 INCHES MAXIMUM IN
flange_width0.0310 INCHES NOMINAL IN
bore_diameter0.0781 INCHES NOMINAL IN
overall_width0.1406 INCHES NOMINAL IN
terminal_typeFLAT CONTACT BOTTOM
inclosure_typeFULLY INCLOSED
load_directionRADIAL
overall_length3.000 INCHES MINIMUM AND 3.250 INCHES MAXIMUM IN
NSN5999-01-017-5343
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN E42 MFR CAPACITOR,FIXED,CERAMIC DIELECTR
KEY FEATURES
•
MATERIAL: NICKEL ALLOY
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)
MATERIALNICKEL ALLOY
MATERIALNICKEL ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SFR1-4PPK25/49Interchangeable
interchangeable cross-reference
interchangeable
E4-2Interchangeable
interchangeable cross-reference
interchangeable
M81793/08-DB1C2N1E1Interchangeable
interchangeable cross-reference
interchangeable
BA1030UInterchangeable
interchangeable cross-reference
interchangeable
2000030Interchangeable
interchangeable cross-reference
interchangeable
AS954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E42?
E42 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace E42?
There are 9 known substitutes for E42: SFR1-4PPK25/49, E4-2, M81793/08-DB1C2N1E1 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E42?
E42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-017-5343. 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