PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM120H12-883BMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-00-604-0818 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-604-0818 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-604-0818. Primary manufacturer part number: LM120H12-883B.
Features
  • Microcircuit,linear — FSC 5962
  • Terminal Surface Treatment: GOLD
  • Case Outline Source and Designator: T0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE
  • Features Provided: HERMETICALLY SEALED
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Input Circuit Pattern: 1 INPUT
  • Body Height: 0.370 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-604-0818, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-604-0818
Primary Part NumberLM120H12-883B
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Terminal Surface TreatmentGOLD
Case Outline Source and DesignatorT0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Design Function and Quantity1 REGULATOR, VOLTAGE
Features ProvidedHERMETICALLY SEALED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Input Circuit Pattern1 INPUT
Body Height0.370 INCHES NOMINAL IN
Inclosure MaterialMETAL
Test Data Document81349-MIL-STD-883B STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Inclosure ConfigurationCAN
Body Length0.185 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-00-569-7939LM320H12 INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
5962-01-099-61937704003XB INTERCHANGEABLE
Microcircuit,linear
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5962-01-137-36674038517-452 INTERCHANGEABLE
Microcircuit,linear
Honeywell International Inc. Dba Honeywell International
Cross-Reference Index
Part NumberManufacturer
LM120H12-883B PRIMARY National Semiconductor Corporation (USA)
801501-1 Raytheon Company Dba Raytheon (USA)
LM320H12 Texas Instruments Incorporated (USA)
LM120H12 National Semiconductor Corporation (USA)
Related Parts
5962-00-569-7939INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
LM320H12
5962-01-099-6193INTERCHANGEABLE
MICROCIRCUIT,LINEAR
7704003XB
5962-01-137-3667INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4038517-452

Frequently Asked Questions

What is NSN 5962-00-604-0818?

NSN 5962-00-604-0818 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 5962-00-604-0818?

NSN 5962-00-604-0818 has 4 cross-referenced part numbers: LM120H12-883B (National Semiconductor Corporation), 801501-1 (Raytheon Company Dba Raytheon), LM320H12 (Texas Instruments Incorporated), LM120H12 (National Semiconductor Corporation).

What NSN replaces 5962-00-604-0818?

There are 3 known substitutes for 5962-00-604-0818: 5962-00-569-7939, 5962-01-099-6193, 5962-01-137-3667. Verify interchangeability with system specifications before substitution.

What are the specifications of LM120H12-883B?

Key specifications for LM120H12-883B: Terminal Surface Treatment: GOLD; Case Outline Source and Designator: T0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Design Function and Quantity: 1 REGULATOR, VOLTAGE; Features Provided: HERMETICALLY SEALED. 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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