PartsTable
Technical Data Sheet
PartsTable / MRO / 398
398 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,MICA DIELECTRIC. Key specifications include special_features: INPUT 125W. NO LOAD SPEED 5000-33000 RPM.

COLLET CAPACITY 3,2MM. WEIGHT 0,59KG. W.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-319-1435, 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→ 398
NSN: 5999-00-319-1435
FSC: 5999
CAGE: 20149 — INTRUPA MFG CO (USA)
SPECIFICATIONS
special_featuresINPUT 125W. NO LOAD SPEED 5000-33000 RPM. COLLET CAPACITY 3,2MM. WEIGHT 0,59KG. W
NSN5999-00-319-1435
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 398 MFR CAPACITOR,FIXED,MICA DIELECTRIC
KEY FEATURES
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 SILVER GRAINS, TROY
•
PRECIOUS MATERIAL AND LOCATION: BODY AND CONTACT SURFACES SILVER
•
MATERIAL: COPPER ALLOY BODY AND CONTACT
•
STYLE DESIGNATOR: LEAF TAP CONTACT W/ ROUND FIXED POINT
•
SURFACE TREATMENT: SILVER BODY AND CONTACT
•
PRECIOUS MATERIAL: SILVER
•
MOUNTING FACILITY QUANTITY: 1
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)
PRECIOUS MATERIAL AND WEIGHT0.005 SILVER GRAINS, TROY
PRECIOUS MATERIAL AND LOCATIONBODY AND CONTACT SURFACES SILVER
MATERIALCOPPER ALLOY BODY AND CONTACT
STYLE DESIGNATORLEAF TAP CONTACT W/ ROUND FIXED POINT
SURFACE TREATMENTSILVER BODY AND CONTACT
PRECIOUS MATERIALSILVER
MOUNTING FACILITY QUANTITY1
OVERALL LENGTH1.750 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
398Upgraded Successor
successor cross-reference
successor
11066742Upgraded Successor
successor cross-reference
successor
4130053Interchangeable
interchangeable cross-reference
interchangeable
3-598Interchangeable
interchangeable cross-reference
interchangeable
2943-A30Interchangeable
interchangeable cross-reference
interchangeable
BT843Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 398?
398 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 398?
There are 27 known substitutes for 398: 398, 11066742, 4130053 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 398?
398 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-319-1435. 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