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SCM658F — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SCM658F: 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: 0.265 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, body_height: 0.030 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, body_length: 0.340 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN, output_logic_form: TRANSISTOR-TRANSISTOR LOGIC, inclosure_material: CERAMIC AND GLASS, memory_device_type: ROM. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-176-2798, 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
SCM658F
NSN: 5962-00-176-2798
FSC: 5962 — Microcircuits, Electronic
CAGE: 04713 — FREESCALE SEMICONDUCTOR, INC. (USA)
SPECIFICATIONS
body_width0.265 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
body_height0.030 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
body_length0.340 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
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+0.0 TO 75.0 CELSIUS DEGC
input_circuit_pattern6 INPUT
end_item_identification58404091248
inclosure_configurationFLAT PACK
terminal_surface_treatmentSOLDER
NSN5962-00-176-2798
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN SCM658F MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
INCLOSURE MATERIAL: CERAMIC AND GLASS
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.265 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.030 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND W/ENABLE AND PROGRAMMABLE AND PROGRAMMED AND BIPOLAR AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND EXPANDABLE AND WIRE-OR OUTPUTS
•
INCLOSURE CONFIGURATION: FLAT PACK
•
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 AND GLASS
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.265 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
BODY HEIGHT0.030 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED AND MONOLITHIC AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND W/ENABLE AND PROGRAMMABLE AND PROGRAMMED AND BIPOLAR AND W/BUFFERED OUTPUT AND W/DECODED OUTPUT AND EXPANDABLE AND WIRE-OR OUTPUTS
INCLOSURE CONFIGURATIONFLAT PACK
MEMORY DEVICE TYPEROM
BODY LENGTH0.340 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
STORAGE TEMP RANGE-65.0 TO 150.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 5
HR0M8256G0601Reference document
Same NSN cross-reference
Reference document — Secondary reference
5962PL0806628Reference document
Same NSN cross-reference
Reference document — Informative reference only
ROM/PROM FAMILY 004Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF639Reference document
Same NSN cross-reference
Reference document — Secondary reference
320H308Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is SCM658F?
SCM658F is a MICROCIRCUIT,MEMORY.
What parts can replace SCM658F?
There are 5 known substitutes for SCM658F: HR0M8256G0601, 5962PL0806628, ROM/PROM FAMILY 004 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCM658F?
SCM658F is cataloged in the U.S. Government catalog under NSN 5962-00-176-2798. 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.