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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 104-321
104-321 ✓ 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

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 1.125 INCHES NOMINAL IN, body_length: 0.500 INCHES NOMINAL IN, overall_width: 1.875 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 0.750 INCHES NOMINAL IN, overall_length: 7.625 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 5998-01-106-9855, 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
104-321
NSN: 5998-01-106-9855
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 12909 — CARDION INC (USA)
SPECIFICATIONS
body_width1.125 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
overall_width1.875 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.750 INCHES NOMINAL IN
overall_length7.625 INCHES NOMINAL IN
mounting_methodCORE AND THREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_featuresCAPACITOR 12,COIL 5,PRINTED WIRING BOARD 1,RESISTOR 5,TRANSISTOR 2; FUNCTION: CCA, MULTIPLEXER-FILTER; REFERENCE DATA: 1A1A4A1, TI-6730.1, FA-9639, DME, VOL 2, SEC 3-11, PG 8-106
nominal_thread_size0.112 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp130.0 CELSIUS DEGC
NSN5998-01-106-9855
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 104-321 MFR TRANSFORMER,POWER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH7.625 INCHES NOMINAL IN
OVERALL WIDTH1.875 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 12,COIL 5,PRINTED WIRING BOARD 1,RESISTOR 5,TRANSISTOR 2; FUNCTION: CCA, MULTIPLEXER-FILTER; REFERENCE DATA: 1A1A4A1, TI-6730.1, FA-9639, DME, VOL 2, SEC 3-11, PG 8-106
END ITEM IDENTIFICATIONDME 9639, FA-9639
OVERALL HEIGHT0.750 INCHES NOMINAL IN
OVERALL LENGTH7.625 INCHES NOMINAL IN
OVERALL WIDTH1.875 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR 12,COIL 5,PRINTED WIRING BOARD 1,RESISTOR 5,TRANSISTOR 2; FUNCTION: CCA, MULTIPLEXER-FILTER; REFERENCE DATA: 1A1A4A1, TI-6730.1, FA-9639, DME, VOL 2, SEC 3-11, PG 8-106
END ITEM IDENTIFICATIONDME 9639, FA-9639
OVERALL HEIGHT0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
PEI 10786Interchangeable
interchangeable cross-reference
interchangeable
EWC1057Interchangeable
interchangeable cross-reference
interchangeable
104C321Interchangeable
interchangeable cross-reference
interchangeable
10432-1Interchangeable
interchangeable cross-reference
interchangeable
6277-1/2/-3 REVB PIECE 14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 104-321?
104-321 is a TRANSFORMER,POWER.
What parts can replace 104-321?
There are 5 known substitutes for 104-321: PEI 10786, EWC1057, 104C321 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 104-321?
104-321 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-106-9855. 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