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581R504H02 — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

581R504H02: 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: 0.302 INCHES MAXIMUM IN, body_height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, body_length: 0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN, memory_capacity: UNKNOWN, features_provided: BIPOLAR AND 3-STATE OUTPUT AND PROGRAMMABLE AND W/ENABLE AND EXPANDABLE, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-097-3898, 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
581R504H02
NSN: 5962-01-097-3898
NIINs: 010973898, 011461332
FSC: 5962 — Microcircuits, Electronic
CAGE: 48306 — NORTHROP GRUMMAN SUPPORT SERVICES CORP (USA)
SPECIFICATIONS
body_width0.302 INCHES MAXIMUM IN
body_height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
memory_capacityUNKNOWN
features_providedBIPOLAR AND 3-STATE OUTPUT AND PROGRAMMABLE AND W/ENABLE AND EXPANDABLE
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
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_pattern6 INPUT
end_item_identificationCP-1418/TPS 97942
NSN5962-01-097-3898
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN 581R504H02 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
INCLOSURE MATERIAL: CERAMIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND PROGRAMMABLE AND PROGRAMMED AND W/DISABLE AND W/ENABLE AND 3-STATE OUTPUT
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
•
MEMORY DEVICE TYPE: ROM
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
INPUT CIRCUIT PATTERN6 INPUT
INCLOSURE MATERIALCERAMIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND PROGRAMMABLE AND PROGRAMMED AND W/DISABLE AND W/ENABLE AND 3-STATE OUTPUT
INCLOSURE CONFIGURATIONDUAL-IN-LINE
MEMORY DEVICE TYPEROM
CASE OUTLINE SOURCE AND DESIGNATORD-2 MIL-M-38510
BODY LENGTH0.840 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
ROM/PROMReference document
Same NSN cross-reference
Reference document — Secondary reference
CC1241Reference document
Same NSN cross-reference
Reference document — Secondary reference
82S123/BEAReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 581R504H02?
581R504H02 is a MICROCIRCUIT,MEMORY.
What parts can replace 581R504H02?
There are 3 known substitutes for 581R504H02: ROM/PROM, CC1241, 82S123/BEA. Substitute compatibility should be verified for your specific system.
What is the NSN for 581R504H02?
581R504H02 is cataloged in the U.S. Government catalog under NSN 5962-01-097-3898. 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.