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PartsTable / COMPONENT / SE556J/883B
SE556J/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 SE556J/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 5962-01-297-0861, 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
SE556J/883B
NSN: 5962-01-297-0861
FSC: 5962
CAGE: 01295 — TEXAS INSTRUMENTS INCORPORATED (USA)
SPECIFICATIONS
Part NumberSE556J/883B
NSN5962-01-297-0861
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SE556J/883B TITLE COMPONENT PN SE556J/883B MFR SE556J/883B
KEY FEATURES
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
DESIGN FUNCTION AND QUANTITY: 2 TIMER
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
TERMINAL TYPE AND QUANTITY: 14 PRINTED CIRCUIT
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY HEIGHT: 0.180 INCHES MAXIMUM IN
•
BODY LENGTH: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
•
INPUT CIRCUIT PATTERN: DUAL 4 INPUT
TECHNICAL CHARACTERISTICS (FLIS)
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
DESIGN FUNCTION AND QUANTITY2 TIMER
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
TERMINAL TYPE AND QUANTITY14 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENTSOLDER
BODY HEIGHT0.180 INCHES MAXIMUM IN
BODY LENGTH0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERNDUAL 4 INPUT
FEATURES PROVIDEDHERMETICALLY SEALED AND BURN IN AND MONOLITHIC
INCLOSURE CONFIGURATIONDUAL-IN-LINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
LM556NInterchangeable
interchangeable cross-reference
interchangeable
RA3044Interchangeable
interchangeable cross-reference
interchangeable
725000-956Interchangeable
interchangeable cross-reference
interchangeable
LM556J/883BInterchangeable
interchangeable cross-reference
interchangeable
RB556AInterchangeable
interchangeable cross-reference
interchangeable
26618100-24Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SE556J/883B?
SE556J/883B is a SE556J/883B.
What parts can replace SE556J/883B?
There are 27 known substitutes for SE556J/883B: LM556N, RA3044, 725000-956 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SE556J/883B?
SE556J/883B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-297-0861. 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