PartsTable
Technical Data Sheet
PartsTable / MRO / 621-50
621-50 ✓ 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

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, outlet_type: SWITCHED, body_material: STEEL, overall_width: 62.0 MILLIMETERS NOMINAL MM, thread_length: 25.0 MILLIMETERS NOMINAL MM, overall_height: 68.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-289-4043, 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→ 621-50
NSN: 5999-01-289-4043
FSC: 5999
CAGE: 60756 — CEPEDA ASSOCIATES, INC. DBA CEPEDA ASSOCIATES INC (USA)
SPECIFICATIONS
head_styleHEXAGON
outlet_typeSWITCHED
body_materialSTEEL
overall_width62.0 MILLIMETERS NOMINAL MM
thread_length25.0 MILLIMETERS NOMINAL MM
overall_height68.0 MILLIMETERS NOMINAL MM
overall_length354.0 MILLIMETERS NOMINAL MM
fastener_length25.0 MILLIMETERS NOMINAL MM
mounting_methodRACK
special_featuresDOUBLE POLE CIRCUIT BREAKER, 2 POLE 3-WIRE GROUNDING,
thread_directionRIGHT-HAND
ac_voltage_rating230.0 VOLTS MAXIMUM
NSN5999-01-289-4043
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 621-50 MFR MICROCIRCUIT,DIGITAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
620Interchangeable
interchangeable cross-reference
interchangeable
B1450Interchangeable
interchangeable cross-reference
interchangeable
C110Interchangeable
interchangeable cross-reference
interchangeable
62150Interchangeable
interchangeable cross-reference
interchangeable
P844UInterchangeable
interchangeable cross-reference
interchangeable
62062Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 621-50?
621-50 is a MICROCIRCUIT,DIGITAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 621-50?
There are 17 known substitutes for 621-50: 620, B1450, C110 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 621-50?
621-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-289-4043. 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