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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 4647-1
4647-1 ✓ Verified by PartsTable
Lindy · 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

The CAPACITOR,FIXED,ELECTROLYTIC is a Lindy cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include overall_width: 0.420 INCHES MAXIMUM IN, overall_height: 0.190 INCHES MAXIMUM IN, overall_length: 0.675 INCHES MAXIMUM IN, mounting_method: TERMINAL, special_features: JUNCTION PATTERN ARRANGEMENT: NPN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-529-0355, 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
4647-1
NSN: 5998-01-529-0355
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 3EBZ4 — INRANGE TECHNOLOGIES CORPORATION DIV ATLANTIC FEDERAL REGION SALES (USA)
SPECIFICATIONS
overall_width0.420 INCHES MAXIMUM IN
overall_height0.190 INCHES MAXIMUM IN
overall_length0.675 INCHES MAXIMUM IN
mounting_methodTERMINAL
special_featuresJUNCTION PATTERN ARRANGEMENT: NPN
features_providedHERMETICALLY SEALED CASE
internal_configurationJUNCTION CONTACT
semiconductor_materialSILICON
terminal_type_and_quantity3 TAB, SOLDER LUG
power_rating_per_characteristic2.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
current_rating_per_characteristic1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 0.60 AMPERES MAXIMUM BASE CURRENT, DC
voltage_rating_in_volts_per_characteristic350.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 250.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
NSN5998-01-529-0355
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 4647-1 MFR Lindy CAPACITOR,FIXED,ELECTROLYTIC
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 3
BS3681Interchangeable
interchangeable cross-reference
interchangeable
4647-1Interchangeable
interchangeable cross-reference
interchangeable
401291-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4647-1?
4647-1 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Lindy.
What parts can replace 4647-1?
There are 3 known substitutes for 4647-1: BS3681, 4647-1, 401291-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 4647-1?
4647-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-529-0355. 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