PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02631-80658Microcircuit,memory

Keysight Technologies Inc · NSN 5962-01-121-1208 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-121-1208 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-121-1208. Primary manufacturer part number: 02631-80658.
Features
  • Microcircuit,memory — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Body Width: 0.302 INCHES MAXIMUM IN
  • Capitance Rating Per Characteristic: 5.00 INPUT PICOFARADS NOMINAL AND 8.00 OUTPUT PICOFARADS NOMINAL
  • Terminal Type and Quantity: 16 PRINTED CIRCUIT
  • Terminal Surface Treatment: SOLDER
  • Time Rating Per Chacteristic: 50.00 NANOSECONDS MAXIMUM ACCESS NS
  • Memory Device Type: PROM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-121-1208, 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 Keysight Technologies Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-121-1208
Primary Part Number02631-80658
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Body Width0.302 INCHES MAXIMUM IN
Capitance Rating Per Characteristic5.00 INPUT PICOFARADS NOMINAL AND 8.00 OUTPUT PICOFARADS NOMINAL
Terminal Type and Quantity16 PRINTED CIRCUIT
Terminal Surface TreatmentSOLDER
Time Rating Per Chacteristic50.00 NANOSECONDS MAXIMUM ACCESS NS
Memory Device TypePROM
Current Rating Per Characteristic120.00 MILLIAMPERES MAXIMUM SUPPLY
Voltage Rating and Type Per Characteristic7.0 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC
Maximum Power Dissipation Rating512.0 MILLIWATTS
Output Logic FormTRANSISTOR-TRANSISTOR LOGIC
Body Height0.175 INCHES MAXIMUM IN
Input Circuit Pattern10 INPUT
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND PROGRAMMED
Body Length0.785 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-01-035-748251022-0013 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc Dba Honeywell
5962-01-060-63001086960P15 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-060-63481086960P10 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-060-63491086960P11 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-060-63501086960P12 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-060-63511086960P13 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-060-63521086960P14 INTERCHANGEABLE
Microcircuit,memory
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-064-57601816-0421 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
5962-01-064-9579 INTERCHANGEABLE
Microcircuit,digital
5962-01-091-854712992-80010 INTERCHANGEABLE
Microcircuit,memory
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
02631-80658 Hewlett-Packard Company Dba HP (USA)
N82S129F Philips Semiconductors Inc (USA)
HM1-7611-5 Renesas Electronics America Inc (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
02631-80658 Keysight Technologies, Inc. (USA)
02631-80658 PRIMARY Keysight Technologies Inc (USA)
6301-1J Analog Devices, Inc. Div Santa Clara Site (USA)
1816-1233 Hewlett-Packard Company Dba HP (USA)
Related Parts
5962-01-035-7482INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51022-0013
5962-01-060-6300INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P15
5962-01-060-6348INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P10
5962-01-060-6349INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P11
5962-01-060-6350INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P12
5962-01-060-6351INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P13
5962-01-060-6352INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P14
5962-01-064-5760INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1816-0421
5962-01-064-9579INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5962-01-091-8547INTERCHANGEABLE
MICROCIRCUIT,MEMORY
12992-80010
5962-01-097-9673INTERCHANGEABLE
MICROCIRCUIT,MEMORY
1086960P19
5962-01-120-1249INTERCHANGEABLE
MICROCIRCUIT,MEMORY
4014589-001

Frequently Asked Questions

What is NSN 5962-01-121-1208?

NSN 5962-01-121-1208 is a Microcircuit,memory, manufactured by Keysight Technologies Inc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-121-1208?

NSN 5962-01-121-1208 has 8 cross-referenced part numbers: 02631-80658 (Hewlett-Packard Company Dba HP), N82S129F (Philips Semiconductors Inc), HM1-7611-5 (Renesas Electronics America Inc), ROM/PROM (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 02631-80658 (Keysight Technologies, Inc.) and 3 more.

What NSN replaces 5962-01-121-1208?

There are 12 known substitutes for 5962-01-121-1208: 5962-01-035-7482, 5962-01-060-6300, 5962-01-060-6348 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 02631-80658?

Key specifications for 02631-80658: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Body Width: 0.302 INCHES MAXIMUM IN; Capitance Rating Per Characteristic: 5.00 INPUT PICOFARADS NOMINAL AND 8.00 OUTPUT PICOFARADS NOMINAL; Terminal Type and Quantity: 16 PRINTED CIRCUIT. 18 total characteristics are documented in the Federal Logistics Information System.

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