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Technical Data Sheet
1221-0 ✓ Verified by PartsTable
Disguise · 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

<b>Reliable serial signal extension:</b>The extension enables stable expansion of existing RS232, RS422 or RS485 connections between system components with a 9-pin Sub-D interface.<br><b>1:1 assigned for direct signal transmission:</b>All pins are connected one-to-one and enable unaltered transmission without cross-wiring.<br><b>9-pin Sub-D plug to socket:</b>The assembly with 9-pin plug and 9-pin socket allows easy extension of existing DB9 connections.<br><b>Moulded connector design:</b>The moulded connectors support a mechanically stable connection and increase resistance in daily use.<br><b>Flexible length options:</b>Available in 2 metres, 3 metres, 5 metres, 7 metres, 10 metres, 15 metres and 20 metres for installations tailored to your needs.<br><br>The InLine® serial extension with 9-pin Sub-D plug to 9-pin Sub-D socket is used to extend existing serial interfaces. It is suitable for RS232, RS422 and RS485 connections between peripheral devices, data switches and PC or server s This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-471-5788, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 1221-0
NSN: 5998-01-471-5788
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 1Z496 — AP LABS, INC. (USA)
SPECIFICATIONS
end_item_identificationCONSOLE GROUP, DAUL 8990(60-1, -2, -3, -4, -5, -8, 80-1, 99-1, 110-1, OR -2)
NSN5998-01-471-5788
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 1221-0 MFR Disguise RESISTOR,FIXED,COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONCONSOLE GROUP, DAUL 8990(60-1, -2, -3, -4, -5, -8, 80-1, 99-1, 110-1, OR -2)
END ITEM IDENTIFICATIONCONSOLE GROUP, DAUL 8990(60-1, -2, -3, -4, -5, -8, 80-1, 99-1, 110-1, OR -2)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
01170Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-751Interchangeable
interchangeable cross-reference
interchangeable
20702Interchangeable
interchangeable cross-reference
interchangeable
16T170Interchangeable
interchangeable cross-reference
interchangeable
12210Interchangeable
interchangeable cross-reference
interchangeable
122Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1221-0?
1221-0 is a RESISTOR,FIXED,COMPOSITION manufactured by Disguise. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1221-0?
There are 19 known substitutes for 1221-0: 01170, GGG-D-751, 20702 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1221-0?
1221-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-471-5788. This indicates validated use in U.S. government and defense supply chains.
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