PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM140LAH-15/883Microcircuit,linear

National Semiconductor Corporation · NSN 5962-01-249-4953 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-249-4953 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-249-4953. Primary manufacturer part number: LM140LAH-15/883.
Features
  • Microcircuit,linear — FSC 5962
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Terminal Surface Treatment: SOLDER
  • Voltage Rating and Type Per Characteristic: 35.0 VOLTS MAXIMUM POWER SOURCE
  • Features Provided: HERMETICALLY SEALED AND MEDIUM CURRENT AND MONOLITHIC
  • Terminal Type and Quantity: 3 PIN
  • Body Outside Diameter: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-249-4953, 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 National Semiconductor Corporation. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-249-4953
Primary Part NumberLM140LAH-15/883
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Voltage Rating and Type Per Characteristic35.0 VOLTS MAXIMUM POWER SOURCE
Features ProvidedHERMETICALLY SEALED AND MEDIUM CURRENT AND MONOLITHIC
Terminal Type and Quantity3 PIN
Body Outside Diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Criticality Code JustificationZZZY
Body Height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Test Data Document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Inclosure ConfigurationCAN
Input Circuit Pattern1 INPUT
Case Outline Source and DesignatorT0-39 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Reference Number Differentiating CharacteristicsREFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
Inclosure MaterialMETAL
Design Function and Quantity1 REGULATOR, VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-01-037-6375910467-001 INTERCHANGEABLE
Microcircuit,linear
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
5962-01-067-9514LM140LAH-15/883 INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
5962-01-115-7575 INTERCHANGEABLE
Microcircuit,linear
5962-01-170-8165L03345 INTERCHANGEABLE
Microcircuit,linear
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5962-01-171-5459006255 INTERCHANGEABLE
Microcircuit,linear
Ge Aviation Systems Llc
Cross-Reference Index
Part NumberManufacturer
LM140LAH-15/883 National Semiconductor Corporation (USA)
LO3638 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
8463A01-PC69 Northrop Grumman Systems Corporation Div Marine Systems (USA)
UA78M15HMQB Fairchild Semiconductor Corp (USA)
Related Parts
5962-01-037-6375INTERCHANGEABLE
MICROCIRCUIT,LINEAR
910467-001
5962-01-067-9514INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM140LAH-15/883
5962-01-115-7575INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-170-8165INTERCHANGEABLE
MICROCIRCUIT,LINEAR
L03345
5962-01-171-5459INTERCHANGEABLE
MICROCIRCUIT,LINEAR
006255

Frequently Asked Questions

What is NSN 5962-01-249-4953?

NSN 5962-01-249-4953 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-249-4953?

NSN 5962-01-249-4953 has 4 cross-referenced part numbers: LM140LAH-15/883 (National Semiconductor Corporation), LO3638 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 8463A01-PC69 (Northrop Grumman Systems Corporation Div Marine Systems), UA78M15HMQB (Fairchild Semiconductor Corp).

What NSN replaces 5962-01-249-4953?

There are 5 known substitutes for 5962-01-249-4953: 5962-01-037-6375, 5962-01-067-9514, 5962-01-115-7575 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM140LAH-15/883?

Key specifications for LM140LAH-15/883: Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Terminal Surface Treatment: SOLDER; Voltage Rating and Type Per Characteristic: 35.0 VOLTS MAXIMUM POWER SOURCE. 17 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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