PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM143HMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-01-026-1545 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-026-1545 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-026-1545. Primary manufacturer part number: LM143H.
Features
  • Microcircuit,linear — FSC 5962
  • Maximum Power Dissipation Rating: 680.0 MILLIWATTS
  • Inclosure Configuration: CAN
  • Body Height: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Design Function and Quantity: 1 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE
  • Features Provided: HERMETICALLY SEALED AND HIGH SLEW RATE AND HIGH VOLTAGE AND INTERNALLY COMPENSATED AND MONOLITHIC AND POSITIVE OUTPUTS
  • Terminal Surface Treatment: TIN
  • Input Circuit Pattern: 2 INPUT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-026-1545, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-026-1545
Primary Part NumberLM143H
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Maximum Power Dissipation Rating680.0 MILLIWATTS
Inclosure ConfigurationCAN
Body Height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Design Function and Quantity1 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE
Features ProvidedHERMETICALLY SEALED AND HIGH SLEW RATE AND HIGH VOLTAGE AND INTERNALLY COMPENSATED AND MONOLITHIC AND POSITIVE OUTPUTS
Terminal Surface TreatmentTIN
Input Circuit Pattern2 INPUT
Inclosure MaterialGLASS AND METAL
Body Outside Diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Case Outline Source and DesignatorT0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5962-01-135-7395 INTERCHANGEABLE
Microcircuit,linear
5961-01-218-9026 INTERCHANGEABLE
Semiconductor Device,thyristor
Cross-Reference Index
Part NumberManufacturer
01444560 Thales Dms France SAS (FRA)
28611-00370 Leonardo Uk Ltd (GBR)
01444560 Thales Deutschland Gmbh (DEU)
LM143H PRIMARY National Semiconductor Corporation (USA)
28611-00370 Leonardo Mw Ltd (GBR)
Related Parts
5962-01-135-7395INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5961-01-218-9026INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR

Frequently Asked Questions

What is NSN 5962-01-026-1545?

NSN 5962-01-026-1545 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 5962-01-026-1545?

NSN 5962-01-026-1545 has 5 cross-referenced part numbers: 01444560 (Thales Dms France SAS), 28611-00370 (Leonardo Uk Ltd), 01444560 (Thales Deutschland Gmbh), LM143H (National Semiconductor Corporation), 28611-00370 (Leonardo Mw Ltd).

What NSN replaces 5962-01-026-1545?

There are 2 known substitutes for 5962-01-026-1545: 5962-01-135-7395, 5961-01-218-9026. Verify interchangeability with system specifications before substitution.

What are the specifications of LM143H?

Key specifications for LM143H: Maximum Power Dissipation Rating: 680.0 MILLIWATTS; Inclosure Configuration: CAN; Body Height: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN; Design Function and Quantity: 1 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE. 12 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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