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348B121 ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include material: SELENIUM, overall_width: 0.250 INCHES NOMINAL IN, terminal_type: SOLDER LUG, overall_height: 0.875 INCHES NOMINAL IN, overall_length: 1.750 INCHES NOMINAL IN, circuit_connection_style_designator: RING 1 PHASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-612-0870, 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
348B121
NSN: 6130-00-612-0870
FSC: 6130
CAGE: 94990 — MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP (USA)
SPECIFICATIONS
materialSELENIUM
overall_width0.250 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height0.875 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
terminal_quantity4
circuit_connection_style_designatorRING 1 PHASE
NSN6130-00-612-0870
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN 348B121 MFR OEM Platinum
KEY FEATURES
•
MATERIAL: SELENIUM
•
CIRCUIT CONNECTION STYLE DESIGNATOR: RING 1 PHASE
•
TERMINAL TYPE: SOLDER LUG
•
TERMINAL QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSELENIUM
OVERALL LENGTH1.750 INCHES NOMINAL IN
OVERALL WIDTH0.250 INCHES NOMINAL IN
OVERALL HEIGHT0.875 INCHES NOMINAL IN
CIRCUIT CONNECTION STYLE DESIGNATORRING 1 PHASE
TERMINAL TYPESOLDER LUG
TERMINAL QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
206.014Upgraded Successor
successor cross-reference
successor
83-1105Upgraded Successor
successor cross-reference
successor
302MR007P009Interchangeable
interchangeable cross-reference
interchangeable
302MR7P9Interchangeable
interchangeable cross-reference
interchangeable
1-8STAINLESSSTEELBALLGRA2Interchangeable
interchangeable cross-reference
interchangeable
150 1/4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 348B121?
348B121 is a MICROCIRCUIT,DIGITAL.
What parts can replace 348B121?
There are 18 known substitutes for 348B121: 206.014, 83-1105, 302MR007P009 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 348B121?
348B121 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-00-612-0870. 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