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Technical Data Sheet
PartsTable / COMPONENT / 7903801-01
7903801-01 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include body_width: 0.280 INCHES MAXIMUM IN, body_height: 0.200 INCHES MAXIMUM IN, body_length: 0.785 INCHES MAXIMUM IN, inclosure_material: SILICON, storage_temp_range: -65.0 TO 150.0 CELSIUS DEGC, operating_temp_range: -0.0 TO 70.0 CELSIUS DEGC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-591-9259, 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
7903801-01
NSN: 5962-00-591-9259
FSC: 5962
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)
SPECIFICATIONS
body_width0.280 INCHES MAXIMUM IN
body_height0.200 INCHES MAXIMUM IN
body_length0.785 INCHES MAXIMUM IN
inclosure_materialSILICON
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-0.0 TO 70.0 CELSIUS DEGC
end_item_identificationMEMORY STACK TEST SET TYPE AN/UYM-4
inclosure_configurationDUAL-IN-LINE
design_function_and_quantity2 LATCH
NSN5962-00-591-9259
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,DIGITAL TITLE COMPONENT PN 7903801-01 MFR MICROCIRCUIT,DIGITAL
KEY FEATURES
•
BODY HEIGHT: 0.200 INCHES MAXIMUM IN
•
DESIGN FUNCTION AND QUANTITY: 2 LATCH
•
OPERATING TEMP RANGE: -0.0 TO 70.0 CELSIUS DEGC
•
BODY WIDTH: 0.280 INCHES MAXIMUM IN
•
INCLOSURE MATERIAL: SILICON
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
TECHNICAL CHARACTERISTICS (FLIS)
BODY HEIGHT0.200 INCHES MAXIMUM IN
DESIGN FUNCTION AND QUANTITY2 LATCH
OPERATING TEMP RANGE-0.0 TO 70.0 CELSIUS DEGC
BODY WIDTH0.280 INCHES MAXIMUM IN
INCLOSURE MATERIALSILICON
INCLOSURE CONFIGURATIONDUAL-IN-LINE
END ITEM IDENTIFICATIONMEMORY STACK TEST SET TYPE AN/UYM-4
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
BODY LENGTH0.785 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
U6B931459XInterchangeable
interchangeable cross-reference
interchangeable
91302780Interchangeable
interchangeable cross-reference
interchangeable
U7B931459XInterchangeable
interchangeable cross-reference
interchangeable
9314DCInterchangeable
interchangeable cross-reference
interchangeable
MC8314LB4Interchangeable
Same NIIN cross-reference
interchangeable
9314DCQCInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7903801-01?
7903801-01 is a MICROCIRCUIT,DIGITAL.
What parts can replace 7903801-01?
There are 8 known substitutes for 7903801-01: U6B931459X, 91302780, U7B931459X and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7903801-01?
7903801-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-00-591-9259. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026