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Technical Data Sheet
PartsTable / COMPONENT / SM-A-813144
SM-A-813144 ✓ 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: 0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN, body_height: 0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN, body_length: 0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN, features_provided: MONOLITHIC AND PROGRAMMED, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-159-7870, 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
SM-A-813144
NSN: 5962-01-159-7870
FSC: 5962
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
body_width0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
body_height0.120 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
body_length0.870 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN
features_providedMONOLITHIC AND PROGRAMMED
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
memory_device_typeROM
test_data_document80063-SM-A-838856 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern12 INPUT
end_item_identificationAUTOMATIC TELEPHONE AN/TTC-39
inclosure_configurationDUAL-IN-LINE
NSN5962-01-159-7870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN SM-A-813144 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 5.0 VOLTS MAXIMUM POWER SOURCE
•
TEST DATA DOCUMENT: 80063-SM-A-838856 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
MEMORY DEVICE TYPE: ROM
•
TERMINAL TYPE AND QUANTITY: 18 PRINTED CIRCUIT
•
TERMINAL SURFACE TREATMENT: SOLDER
•
INPUT CIRCUIT PATTERN: 12 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
FEATURES PROVIDED: MONOLITHIC AND PROGRAMMED
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)
VOLTAGE RATING AND TYPE PER CHARACTERISTIC5.0 VOLTS MAXIMUM POWER SOURCE
TEST DATA DOCUMENT80063-SM-A-838856 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
MEMORY DEVICE TYPEROM
TERMINAL TYPE AND QUANTITY18 PRINTED CIRCUIT
TERMINAL SURFACE TREATMENTSOLDER
INPUT CIRCUIT PATTERN12 INPUT
INCLOSURE MATERIALCERAMIC AND GLASS
FEATURES PROVIDEDMONOLITHIC AND PROGRAMMED
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
BODY WIDTH0.290 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SM-A-838873-8Interchangeable
interchangeable cross-reference
interchangeable
SM-A-838856-1Interchangeable
interchangeable cross-reference
interchangeable
SM-A-813143Interchangeable
interchangeable cross-reference
interchangeable
48-068363-02Interchangeable
interchangeable cross-reference
interchangeable
77-084669-21Interchangeable
interchangeable cross-reference
interchangeable
ROM/PROMInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-813144?
SM-A-813144 is a MICROCIRCUIT,MEMORY.
What parts can replace SM-A-813144?
There are 9 known substitutes for SM-A-813144: SM-A-838873-8, SM-A-838856-1, SM-A-813143 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM-A-813144?
SM-A-813144 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-159-7870. This indicates validated use in U.S. government and defense supply chains.
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Last verified: July 2026