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Technical Data Sheet
123A398-2 ✓ 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,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN, body_height: 0.045 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, body_length: 0.540 INCHES MAXIMUM IN, overall_width: 0.745 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN, overall_height: 0.045 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, overall_length: 0.540 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-352-7912, 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
123A398-2
NSN: 5962-01-352-7912
FSC: 5962
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
body_width0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
body_height0.045 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
body_length0.540 INCHES MAXIMUM IN
overall_width0.745 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
overall_height0.045 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
overall_length0.540 INCHES MAXIMUM IN
special_featuresNUCLEAR HARDNESS CRITICAL ITEMS
features_providedBIPOLAR AND HIGH IMPEDANCE AND W/CLOCK AND W/ENABLE AND MONOLITHIC
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
memory_device_typePAL
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
NSN5962-01-352-7912
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 123A398-2 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
BODY LENGTH: 0.540 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN: 12 INPUT
STORAGE TEMP RANGE: -65.0 TO 150.0 CELSIUS DEGC
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: -0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
MEMORY DEVICE TYPE: PAL
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH0.540 INCHES MAXIMUM IN
INPUT CIRCUIT PATTERN12 INPUT
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SPECIAL FEATURESNUCLEAR HARDNESS CRITICAL ITEMS
BODY WIDTH0.245 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
VOLTAGE RATING AND TYPE PER CHARACTERISTIC-0.5 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
MEMORY DEVICE TYPEPAL
FEATURES PROVIDEDBIPOLAR AND HIGH IMPEDANCE AND W/CLOCK AND W/ENABLE AND MONOLITHIC
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
5962-8851501SXInterchangeable
interchangeable cross-reference
interchangeable
PAL16L8B-4MW/883BInterchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
5962-8851501SAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 123A398-2?
123A398-2 is a MICROCIRCUIT,MEMORY.
What parts can replace 123A398-2?
There are 4 known substitutes for 123A398-2: 5962-8851501SX, PAL16L8B-4MW/883B, ROM/PROM and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 123A398-2?
123A398-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-352-7912. This indicates validated use in U.S. government and defense supply chains.
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