PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

615570-903Microcircuit,memory

Raytheon Company · NSN 5962-01-043-9840 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-043-9840 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-043-9840. Primary manufacturer part number: 615570-903.
Features
  • Microcircuit,memory — FSC 5962
  • Terminal Surface Treatment: SOLDER
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Memory Device Type: ROM
  • Inclosure Material: CERAMIC
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Maximum Power Dissipation Rating: 450.0 MILLIWATTS
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND PROGRAMMABLE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-043-9840, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Raytheon Company. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-043-9840
Primary Part Number615570-903
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Terminal Surface TreatmentSOLDER
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Memory Device TypeROM
Inclosure MaterialCERAMIC
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Maximum Power Dissipation Rating450.0 MILLIWATTS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND PROGRAMMABLE
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Body Height0.185 INCHES MAXIMUM IN
Body Length0.640 INCHES MINIMUM AND 0.786 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Type and Quantity14 PRINTED CIRCUIT
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Input Circuit Pattern6 INPUT
Inclosure ConfigurationDUAL-IN-LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-043-9839615570-902 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company
5962-01-043-9841615570-904 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company
5962-01-043-9842615570-905 INTERCHANGEABLE
Microcircuit,memory
Raytheon Company
5962-01-117-8544SM-A-858324 INTERCHANGEABLE
Microcircuit,memory
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
HM1-034-8 Renesas Electronics America Inc (USA)
ROM/PROM FAMILY 054 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
HM1-0168-8 Renesas Electronics America Inc (USA)
615570-903 PRIMARY Raytheon Company (USA)
Related Parts
5962-01-043-9839INTERCHANGEABLE
MICROCIRCUIT,MEMORY
615570-902
5962-01-043-9841INTERCHANGEABLE
MICROCIRCUIT,MEMORY
615570-904
5962-01-043-9842INTERCHANGEABLE
MICROCIRCUIT,MEMORY
615570-905
5962-01-117-8544INTERCHANGEABLE
MICROCIRCUIT,MEMORY
SM-A-858324

Frequently Asked Questions

What is NSN 5962-01-043-9840?

NSN 5962-01-043-9840 is a Microcircuit,memory, manufactured by Raytheon Company, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-043-9840?

NSN 5962-01-043-9840 has 4 cross-referenced part numbers: HM1-034-8 (Renesas Electronics America Inc), ROM/PROM FAMILY 054 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), HM1-0168-8 (Renesas Electronics America Inc), 615570-903 (Raytheon Company).

What NSN replaces 5962-01-043-9840?

There are 4 known substitutes for 5962-01-043-9840: 5962-01-043-9839, 5962-01-043-9841, 5962-01-043-9842 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 615570-903?

Key specifications for 615570-903: Terminal Surface Treatment: SOLDER; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Memory Device Type: ROM; Inclosure Material: CERAMIC. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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