PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM109HMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-00-248-5241 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-248-5241 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-248-5241. Primary manufacturer part number: LM109H.
Features
  • Microcircuit,linear — FSC 5962
  • Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC
  • Terminal Surface Treatment: SOLDER
  • Case Outline Source and Designator: T0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
  • Inclosure Material: METAL
  • Design Function and Quantity: 1 REGULATOR, VOLTAGE, DC
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Voltage Rating and Type Per Characteristic: 35.0 VOLTS MAXIMUM POWER SOURCE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-248-5241, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-00-248-5241
Primary Part NumberLM109H
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusACTIVE
Operating Temp Range-55.0 TO 150.0 CELSIUS DEGC
Terminal Surface TreatmentSOLDER
Case Outline Source and DesignatorT0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL
Inclosure MaterialMETAL
Design Function and Quantity1 REGULATOR, VOLTAGE, DC
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Voltage Rating and Type Per Characteristic35.0 VOLTS MAXIMUM POWER SOURCE
Inclosure ConfigurationCAN
Body Height0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Features ProvidedMONOLITHIC
Terminal Type and Quantity3 PIN
Input Circuit Pattern1 INPUT
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5962-01-010-1422932143-1B INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon
5962-01-102-2516P38510-172-01 INTERCHANGEABLE
Microcircuit,linear
Us Army Aviation and Missile Command
5962-01-104-5439 INTERCHANGEABLE
Microcircuit,linear
5962-01-119-9956 INTERCHANGEABLE
Microcircuit
5961-01-145-72552N6659 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
5962-01-210-620913079904 INTERCHANGEABLE
Microcircuit,linear
Lockheed Martin Corporation
5961-01-299-8456T235A331-2 INTERCHANGEABLE
Transistor
Telephonics Corp
5962-01-302-2137 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
2N6659 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
LM109H PRIMARY National Semiconductor Corporation (USA)
12004355 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
LM109H National Semiconductor Corp (USA)
351-1082-011 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
LM109H Freescale Semiconductor, Inc. (USA)
C31313-001 Radionics Technologies Inc (USA)
Related Parts
5962-01-010-1422INTERCHANGEABLE
MICROCIRCUIT,LINEAR
932143-1B
5962-01-102-2516INTERCHANGEABLE
MICROCIRCUIT,LINEAR
P38510-172-01
5962-01-104-5439INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-119-9956INTERCHANGEABLE
MICROCIRCUIT
5961-01-145-7255INTERCHANGEABLE
TRANSISTOR
2N6659
5962-01-210-6209INTERCHANGEABLE
MICROCIRCUIT,LINEAR
13079904
5961-01-299-8456INTERCHANGEABLE
TRANSISTOR
T235A331-2
5962-01-302-2137INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-00-248-5241?

NSN 5962-00-248-5241 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 5962-00-248-5241?

NSN 5962-00-248-5241 has 7 cross-referenced part numbers: 2N6659 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), LM109H (National Semiconductor Corporation), 12004355 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), LM109H (National Semiconductor Corp), 351-1082-011 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems) and 2 more.

What NSN replaces 5962-00-248-5241?

There are 8 known substitutes for 5962-00-248-5241: 5962-01-010-1422, 5962-01-102-2516, 5962-01-104-5439 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM109H?

Key specifications for LM109H: Operating Temp Range: -55.0 TO 150.0 CELSIUS DEGC; Terminal Surface Treatment: SOLDER; Case Outline Source and Designator: T0-5 JOINT ELECTRON DEVICE ENGINEERING COUNCIL; Inclosure Material: METAL. 13 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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