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Technical Data Sheet

639834-02 — Technical Data Sheet

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WHAT YOU NEED TO KNOW
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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 features_provided: BURN IN AND MONOLITHIC AND PROGRAMMED AND ULTRAVIOLET ERASABLE, 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. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5962-01-373-0574, 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
639834-02
NSN: 5962-01-373-0574
FSC: 5962
CAGE: 07690 — BAE SYSTEMS CONTROLS INC (USA)
SPECIFICATIONS
features_providedBURN IN AND MONOLITHIC AND PROGRAMMED AND ULTRAVIOLET ERASABLE
inclosure_materialCERAMIC
memory_device_typePROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
inclosure_configurationLEADLESS FLAT PACK
terminal_surface_treatmentSOLDER
terminal_type_and_quantity28 LEADLESS
case_outline_source_and_designatorC-11 MIL-M-38510
voltage_rating_and_type_per_characteristic7.0 VOLTS MAXIMUM POWER SOURCE
NSN5962-01-373-0574
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 639834-02 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
TEST DATA DOCUMENT: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
•
CASE OUTLINE SOURCE AND DESIGNATOR: C-11 MIL-M-38510
•
TERMINAL SURFACE TREATMENT: SOLDER
•
VOLTAGE RATING AND TYPE PER CHARACTERISTIC: 7.0 VOLTS MAXIMUM POWER SOURCE
•
TERMINAL TYPE AND QUANTITY: 28 LEADLESS
•
MEMORY DEVICE TYPE: PROM
•
INCLOSURE MATERIAL: CERAMIC
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
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
TEST DATA DOCUMENT96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
CASE OUTLINE SOURCE AND DESIGNATORC-11 MIL-M-38510
TERMINAL SURFACE TREATMENTSOLDER
VOLTAGE RATING AND TYPE PER CHARACTERISTIC7.0 VOLTS MAXIMUM POWER SOURCE
TERMINAL TYPE AND QUANTITY28 LEADLESS
MEMORY DEVICE TYPEPROM
INCLOSURE MATERIALCERAMIC
INCLOSURE CONFIGURATIONLEADLESS FLAT PACK
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
ROM/PROMInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
WS27C256L-12DMBInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AM27C256-120InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PG639700-01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
636789-03InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
639833-02InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 639834-02?
639834-02 is a MICROCIRCUIT,MEMORY.
What parts can replace 639834-02?
There are 9 known substitutes for 639834-02: ROM/PROM, WS27C256L-12DMB, AM27C256-120 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 639834-02?
639834-02 is cataloged in the Federal Logistics Information System under NSN 5962-01-373-0574. This indicates validated use in U.S. government and defense supply chains.
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