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HM7603-5 — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HM7603-5: 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: 0.270 INCHES MAXIMUM IN, body_height: 0.150 INCHES NOMINAL IN, body_length: 0.760 INCHES MAXIMUM IN, bit_quantity: 256, word_quantity: 32, features_provided: BIPOLAR AND HIGH SPEED AND SCHOTTKY. This part is cataloged in the U.S.

Government catalog under NSN 5962-01-050-9392, 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
HM7603-5
NSN: 5962-01-050-9392
NIINs: 010509392, 010509393, 010509396, 010509400, 010509403, 011297371
FSC: 5962 — Microcircuits, Electronic
CAGE: 34371 — RENESAS ELECTRONICS AMERICA INC (USA)
SPECIFICATIONS
body_width0.270 INCHES MAXIMUM IN
body_height0.150 INCHES NOMINAL IN
body_length0.760 INCHES MAXIMUM IN
bit_quantity256
word_quantity32
features_providedBIPOLAR AND HIGH SPEED AND SCHOTTKY
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
inclosure_materialCERAMIC
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
NSN5962-01-050-9392
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROCIRCUIT,MEMORY TITLE COMPONENT PN HM7603-5 MFR MICROCIRCUIT,MEMORY
KEY FEATURES
•
BIT QUANTITY: 256
•
INPUT CIRCUIT PATTERN: 6 INPUT
•
WORD QUANTITY: 32
•
INCLOSURE MATERIAL: PLASTIC
•
TERMINAL SURFACE TREATMENT: SOLDER
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
CAPITANCE RATING PER CHARACTERISTIC: 5.00 INPUT PICOFARADS MAXIMUM AND 8.00 OUTPUT PICOFARADS MAXIMUM
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
BIT QUANTITY256
INPUT CIRCUIT PATTERN6 INPUT
WORD QUANTITY32
INCLOSURE MATERIALPLASTIC
TERMINAL SURFACE TREATMENTSOLDER
BODY WIDTH0.245 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
BODY HEIGHT0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
CAPITANCE RATING PER CHARACTERISTIC5.00 INPUT PICOFARADS MAXIMUM AND 8.00 OUTPUT PICOFARADS MAXIMUM
FEATURES PROVIDEDBIPOLAR AND 3-STATE OUTPUT AND PROGRAMMED AND W/ENABLE
INCLOSURE CONFIGURATIONDUAL-IN-LINE
SUBSTITUTES & CROSS-REFERENCES 7
807739-055A58Reference document
Same NSN cross-reference
Reference document — Secondary reference
N82S123NReference document
Same NSN cross-reference
Reference document — Secondary reference
63S081NReference document
Same NSN cross-reference
Reference document — Secondary reference
DM74S288(A)NReference document
Same NSN cross-reference
Reference document — Secondary reference
ROM/PROMReference document
Same NSN cross-reference
Reference document — Secondary reference
IM5610CP(J)EReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is HM7603-5?
HM7603-5 is a MICROCIRCUIT,MEMORY.
What parts can replace HM7603-5?
There are 7 known substitutes for HM7603-5: 807739-055A58, N82S123N, 63S081N and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HM7603-5?
HM7603-5 is cataloged in the U.S. Government catalog under NSN 5962-01-050-9392. 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.