340939 — MICROCIRCUIT,MEMORY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

340939: 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: 0.325 INCHES MAXIMUM IN, body_height: 0.276 INCHES MAXIMUM IN, body_length: 1.000 INCHES MAXIMUM IN, features_provided: PROGRAMMABLE AND MONOLITHIC, inclosure_material: CERAMIC, memory_device_type: PROM. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-180-6449, 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

340939

NSN: 5962-01-180-6449
NIINs: 011806449, 012634006, 012634007, 012634008, 012634009, 012634010, 012634011, 012634012, 012634013, 012634014, 012634015, 012634016, 012634017, 012634018, 012634019, 012634020, 012634021, 012634022, 012634023, 012635879, 012635880, 012635881, 012635882, 012635883, 012635884, 012635885, 012635886, 012635887, 012635888, 012635890, 012635891, 012635892, 012635893, 012635894, 012635896, 012635897, 012635898, 012635899, 012635900, 012635901, 012635902, 012639616
FSC: 5962 — Microcircuits, Electronic
CAGE: 22915 — NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM DIV (USA)

SPECIFICATIONS

body_width	0.325 INCHES MAXIMUM IN
body_height	0.276 INCHES MAXIMUM IN
body_length	1.000 INCHES MAXIMUM IN
features_provided	PROGRAMMABLE AND MONOLITHIC
inclosure_material	CERAMIC
memory_device_type	PROM
storage_temp_range	-65.0 TO 150.0 CELSIUS DEGC
test_data_document	96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range	-55.0 TO 125.0 CELSIUS DEGC
inclosure_configuration	DUAL-IN-LINE
terminal_surface_treatment	SOLDER
time_rating_per_chacteristic	65.00 NANOSECONDS MAXIMUM ACCESS NS
NSN	5962-01-180-6449

COMPONENT DIAGRAM

KEY FEATURES

•

MEMORY DEVICE TYPE: PROM

•

TEST DATA DOCUMENT: 98453-340928-4701 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)

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

MEMORY DEVICE TYPE	PROM
TEST DATA DOCUMENT	98453-340928-4701 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)

OTHER ITEMS IN FSC 5962 — Microcircuits, Electronic

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5962-00-001-1861 5962-00-001-1901 5962-00-001-1902 5962-00-001-1905 5962-00-001-1906 5962-00-001-1907 5962-00-001-1908 5962-00-001-1909

SUBSTITUTES & CROSS-REFERENCES 1

ROM/PROM FAMILY 188Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 340939?

340939 is a MICROCIRCUIT,MEMORY.

What parts can replace 340939?

There is 1 known substitute for 340939: ROM/PROM FAMILY 188. Substitute compatibility should be verified for your specific system.

What is the NSN for 340939?

340939 is cataloged in the U.S. Government catalog under NSN 5962-01-180-6449. This indicates validated use in U.S. government and defense supply chains.

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340939 — MICROCIRCUIT,MEMORY

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