PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10328209Microcircuit,memory

Nimikkeistokeskus Ncb Finland · NSN 5962-01-261-9625 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-261-9625 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-261-9625. Primary manufacturer part number: 10328209.
Features
  • Microcircuit,memory — FSC 5962
  • Inclosure Material: CERAMIC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Criticality Code Justification: FEAT
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
  • Inclosure Configuration: DUAL-IN-LINE
  • Output Logic Form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-261-9625, 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 Nimikkeistokeskus Ncb Finland. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 30 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-01-261-9625
Primary Part Number10328209
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNimikkeistokeskus Ncb Finland
StatusCANCELLED
Inclosure MaterialCERAMIC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Criticality Code JustificationFEAT
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Inclosure ConfigurationDUAL-IN-LINE
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Maximum Power Dissipation Rating275.0 MILLIWATTS
Terminal Type and Quantity28 PRINTED CIRCUIT
Voltage Rating and Type Per Characteristic5.0 VOLTS NOMINAL TOTAL SUPPLY
Terminal Surface TreatmentSOLDER
Memory Device TypeEPROM
Current Rating Per Characteristic25.00 MILLIAMPERES MAXIMUM SUPPLY
Features ProvidedMONOLITHIC AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE
Case Outline Source and DesignatorD-10 MIL-M-38510
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5962-01-261-9626 INTERCHANGEABLE
Microcircuit,memory
5962-01-261-9627 INTERCHANGEABLE
Microcircuit,memory
5962-01-262-9858 INTERCHANGEABLE
Microcircuit,memory
5962-01-302-9846312A5263P3 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-319-5842 INTERCHANGEABLE
Microcircuit,memory
5962-01-329-7165 INTERCHANGEABLE
Microcircuit,memory
5962-01-331-0961312A5263P6 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-331-2974312A5263P4 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Controls Inc.
5962-01-334-6523351-3690-022 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5962-01-351-648961205-40011-1 INTERCHANGEABLE
Microcircuit,digital
Textron Systems Corporation Dba Textron Systems Corp
Cross-Reference Index
Part NumberManufacturer
10328209 Nimikkeistokeskus Ncb Finland (FIN)
AM27C256-250/BXA Advanced Micro Devices Inc Dba AMD Austin (USA)
SM27C256-25JM Texas Instruments France (FRA)
CAT18711 Nice Cti Systems Uk Ltd (GBR)
27C256BQ250/883 National Semiconductor Corporation (USA)
WS27C256L-25DMB Waferscale Integration Inc (USA)
G01023V Thales Dms France SAS (FRA)
351-5772-072 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
5962-8606302XA Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
5962-8606302XX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
ROM/PROM HEAD 127 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
5962-8606302XB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-86063 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-8606302XA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-8606302XX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
685-7372-093 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
27C256/BXA-25 Philips Semiconductors Inc (USA)
99165663 Thales Sa (FRA)
5962-8606302XX Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5962-01-261-9626INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-261-9627INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-262-9858INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-302-9846INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5263P3
5962-01-319-5842INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-329-7165INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-331-0961INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5263P6
5962-01-331-2974INTERCHANGEABLE
MICROCIRCUIT,MEMORY
312A5263P4
5962-01-334-6523INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
351-3690-022
5962-01-351-6489INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
61205-40011-1
5962-01-352-1006INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-356-4364INTERCHANGEABLE
MICROCIRCUIT,MEMORY
685-1443-004

Frequently Asked Questions

What is NSN 5962-01-261-9625?

NSN 5962-01-261-9625 is a Microcircuit,memory, manufactured by Nimikkeistokeskus Ncb Finland, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-261-9625?

NSN 5962-01-261-9625 has 30 cross-referenced part numbers: 10328209 (Nimikkeistokeskus Ncb Finland), AM27C256-250/BXA (Advanced Micro Devices Inc Dba AMD Austin), SM27C256-25JM (Texas Instruments France), CAT18711 (Nice Cti Systems Uk Ltd), 27C256BQ250/883 (National Semiconductor Corporation) and 25 more.

What NSN replaces 5962-01-261-9625?

There are 12 known substitutes for 5962-01-261-9625: 5962-01-261-9626, 5962-01-261-9627, 5962-01-262-9858 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10328209?

Key specifications for 10328209: Inclosure Material: CERAMIC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Criticality Code Justification: FEAT; Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-261-9625 still in active supply?

NSN 5962-01-261-9625 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com