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SD959 — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SD959: MICROCIRCUIT,MEMORY.

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: 0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, body_height: 0.085 INCHES MAXIMUM IN, body_length: 0.440 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-069-5043, 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
SD959
NSN: 5962-01-069-5043
NIINs: 010695043, 010695044, 010695046, 010695047, 010696192, 010696813, 010697271, 010697274, 010699689, 010703644, 010703645, 010756851, 010756870
FSC: 5962 — Microcircuits, Electronic
CAGE: 50364 — MMI/AMD (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
body_height0.085 INCHES MAXIMUM IN
body_length0.440 INCHES MAXIMUM IN
memory_capacityUNKNOWN
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC AND GLASS
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_pattern10 INPUT
end_item_identificationRADAR SET TYPE AN/APG-63
inclosure_configurationFLAT PACK
NSN5962-01-069-5043
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN SD959 MFR MICROCIRCUIT,MEMORY
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
SUBSTITUTES & CROSS-REFERENCES 7
3542340Reference document
Same NSN cross-reference
Reference document — Secondary reference
SN54S287WReference document
Same NSN cross-reference
Reference document — Secondary reference
S82S129WReference document
Same NSN cross-reference
Reference document — Secondary reference
CC1643Reference document
Same NSN cross-reference
Reference document — Secondary reference
MM5301-1FReference document
Same NSN cross-reference
Reference document — Secondary reference
B1584-501BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is SD959?
SD959 is a MICROCIRCUIT,MEMORY.
What parts can replace SD959?
There are 7 known substitutes for SD959: 3542340, SN54S287W, S82S129W and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SD959?
SD959 is cataloged in the U.S. Government catalog under NSN 5962-01-069-5043. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.