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PartsTable / COMPONENT / SG139AJ/883B
SG139AJ/883B ✓ 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 SG139AJ/883B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-241-7001, 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
SG139AJ/883B
NSN: 5962-01-241-7001
FSC: 5962
CAGE: 34333 — MICROSEMI CORP ANALOG MIXED SIGNAL GROUP (USA)
SPECIFICATIONS
Part NumberSG139AJ/883B
NSN5962-01-241-7001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SG139AJ/883B TITLE COMPONENT PN SG139AJ/883B MFR SG139AJ/883B
KEY FEATURES
•
DESIGN FUNCTION AND QUANTITY: 4 COMPARATOR
•
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
INPUT CIRCUIT PATTERN: QUAD 2 INPUT
•
TERMINAL SURFACE TREATMENT: TIN
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
BODY HEIGHT: 0.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN FUNCTION AND QUANTITY4 COMPARATOR
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
INPUT CIRCUIT PATTERNQUAD 2 INPUT
TERMINAL SURFACE TREATMENTTIN
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONELECTRONIC COUNTER-MEASURE SYSTEM AN/MLQ-T4; AIRCRAFT, GALAXY C-5
BODY HEIGHT0.140 INCHES MAXIMUM IN
BODY LENGTH0.785 INCHES MAXIMUM IN
INCLOSURE MATERIALCERAMIC AND GLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
104726-1Interchangeable
interchangeable cross-reference
interchangeable
852616-0001Interchangeable
interchangeable cross-reference
interchangeable
058-001863Interchangeable
interchangeable cross-reference
interchangeable
LM139AJ/883BInterchangeable
interchangeable cross-reference
interchangeable
10135903Interchangeable
interchangeable cross-reference
interchangeable
LM139AD/883Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SG139AJ/883B?
SG139AJ/883B is a SG139AJ/883B.
What parts can replace SG139AJ/883B?
There are 24 known substitutes for SG139AJ/883B: 104726-1, 852616-0001, 058-001863 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SG139AJ/883B?
SG139AJ/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-241-7001. 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