PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DM27128-250Microcircuit,memory

Seeq Technology Inc · NSN 5962-01-199-7510 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-199-7510 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-199-7510. Primary manufacturer part number: DM27128-250.
Features
  • Microcircuit,memory — FSC 5962
  • Maximum Power Dissipation Rating: 1.0 WATTS
  • Inclosure Configuration: DUAL-IN-LINE
  • Time Rating Per Chacteristic: 450.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
  • Memory Device Type: PROM
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES NOMINAL SUPPLY
  • Terminal Surface Treatment: SOLDER
  • Test Data Document: 96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,memory, cataloged under National Stock Number 5962-01-199-7510, 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 Seeq Technology Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 11 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
NSN5962-01-199-7510
Primary Part NumberDM27128-250
Item NameMicrocircuit,memory
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerSeeq Technology Inc
StatusCANCELLED
Maximum Power Dissipation Rating1.0 WATTS
Inclosure ConfigurationDUAL-IN-LINE
Time Rating Per Chacteristic450.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS
Memory Device TypePROM
Current Rating Per Characteristic50.00 MILLIAMPERES NOMINAL SUPPLY
Terminal Surface TreatmentSOLDER
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Voltage Rating and Type Per Characteristic-0.3 VOLTS MINIMUM POWER SOURCE AND 7.0 VOLTS MAXIMUM POWER SOURCE
Terminal Type and Quantity28 PRINTED CIRCUIT
Inclosure MaterialCERAMIC
Body Width0.500 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Output Logic FormN-TYPE METAL OXIDE-SEMICONDUCTOR LOGIC
Body Length1.490 INCHES MAXIMUM IN
Input Circuit Pattern17 INPUT
Body Height0.217 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND ULTRAVIOLET ERASABLE AND PROGRAMMED
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5905-00-578-041682025 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
L3harris Technologies, Inc Div Space & Airborne Systems
5940-00-902-5610BP21WT INTERCHANGEABLE
Post,binding,electrical
Superior Electric Holding Group Llc Div Specialty Product Technologies
6625-00-987-6722250B INTERCHANGEABLE
Detecting Element,directional Co
Bird Electronic Corporation Div Bird Electronic Corp
5962-01-201-7749 INTERCHANGEABLE
Microcircuit,memory
5962-01-217-4206819474 INTERCHANGEABLE
Microcircuit,memory
Fluke Corp
5962-01-217-4207819458 INTERCHANGEABLE
Microcircuit,memory
Fluke Corp
6515-01-229-2153 INTERCHANGEABLE
Bag,tube Feeding
5962-01-234-3569 INTERCHANGEABLE
Microcircuit,memory
5962-01-243-1011 INTERCHANGEABLE
Microcircuit,memory
5962-01-259-6501 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
DM27128-250 Seeq Technology Inc (USA)
UM23-02 Eldec Aerospace Corp (USA)
8202502YB Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
6011485-001 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
2690986-1 Raytheon Company Dba Raytheon (USA)
312342-001 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
577/36 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
ROM/PROM HEAD 191 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
433486-77 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
8202502YX Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
DM27128-251B Seeq Technology Inc (USA)
5E8077/36 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
MD27128-25/B Intel Corp Sales Office (USA)
82025 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
8202502YA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
6404238-1 Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA)
ROM/PROM Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5905-00-578-0416INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
82025
5940-00-902-5610INTERCHANGEABLE
POST,BINDING,ELECTRICAL
BP21WT
6625-00-987-6722INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
250B
5962-01-201-7749INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-217-4206INTERCHANGEABLE
MICROCIRCUIT,MEMORY
819474
5962-01-217-4207INTERCHANGEABLE
MICROCIRCUIT,MEMORY
819458
6515-01-229-2153INTERCHANGEABLE
BAG,TUBE FEEDING
5962-01-234-3569INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-243-1011INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-259-6501INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-264-5447INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-264-5449INTERCHANGEABLE
MICROCIRCUIT,MEMORY

Frequently Asked Questions

What is NSN 5962-01-199-7510?

NSN 5962-01-199-7510 is a Microcircuit,memory, manufactured by Seeq Technology Inc, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-01-199-7510?

NSN 5962-01-199-7510 has 17 cross-referenced part numbers: DM27128-250 (Seeq Technology Inc), UM23-02 (Eldec Aerospace Corp), 8202502YB (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit), 6011485-001 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), 2690986-1 (Raytheon Company Dba Raytheon) and 12 more.

What NSN replaces 5962-01-199-7510?

There are 12 known substitutes for 5962-01-199-7510: 5905-00-578-0416, 5940-00-902-5610, 6625-00-987-6722 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DM27128-250?

Key specifications for DM27128-250: Maximum Power Dissipation Rating: 1.0 WATTS; Inclosure Configuration: DUAL-IN-LINE; Time Rating Per Chacteristic: 450.00 NANOSECONDS MAXIMUM PROPAGATION DELAY TIME, LOW TO HIGH LEVEL OUTPUT NS; Memory Device Type: PROM. 18 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-01-199-7510 still in active supply?

NSN 5962-01-199-7510 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.
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