PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LM139J/883Microcircuit,linear

Texas Instruments Incorporated · NSN 5962-01-491-9759 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-491-9759 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-491-9759. Primary manufacturer part number: LM139J/883.
Features
  • Microcircuit,linear — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Inclosure Material: CERAMIC
  • Voltage Rating and Type Per Characteristic: 36.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Type and Quantity: 14 PIN
  • Design Function and Quantity: 4 COMPARATOR, VOLTAGE
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-491-9759, 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 Texas Instruments Incorporated. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-491-9759
Primary Part NumberLM139J/883
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Inclosure MaterialCERAMIC
Voltage Rating and Type Per Characteristic36.0 VOLTS MAXIMUM POWER SOURCE
Terminal Type and Quantity14 PIN
Design Function and Quantity4 COMPARATOR, VOLTAGE
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5962-01-003-2572403903 INTERCHANGEABLE
Microcircuit,linear
Aimtron Systems, Llc
5962-01-072-36256002376 INTERCHANGEABLE
Microcircuit,linear
Meggitt Aircraft Braking Systems Corporation
5962-01-088-3862 INTERCHANGEABLE
Microcircuit,linear
5962-01-089-9489G390528-1 INTERCHANGEABLE
Microcircuit,linear
L3harris Technologies, Inc Div Space & Airborne Systems
5962-01-114-1193 INTERCHANGEABLE
Microcircuit,linear
5962-01-286-2238 INTERCHANGEABLE
Microcircuit,linear
5962-01-417-3252LM139J/883 INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
LM139J/883 PRIMARY Texas Instruments Incorporated (USA)
Related Parts
5962-01-003-2572INTERCHANGEABLE
MICROCIRCUIT,LINEAR
403903
5962-01-072-3625INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6002376
5962-01-088-3862INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-089-9489INTERCHANGEABLE
MICROCIRCUIT,LINEAR
G390528-1
5962-01-114-1193INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-286-2238INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-417-3252INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM139J/883

Frequently Asked Questions

What is NSN 5962-01-491-9759?

NSN 5962-01-491-9759 is a Microcircuit,linear, manufactured by Texas Instruments Incorporated, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-491-9759?

NSN 5962-01-491-9759 has 1 cross-referenced part number: LM139J/883 (Texas Instruments Incorporated).

What NSN replaces 5962-01-491-9759?

There are 7 known substitutes for 5962-01-491-9759: 5962-01-003-2572, 5962-01-072-3625, 5962-01-088-3862 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LM139J/883?

Key specifications for LM139J/883: Inclosure Configuration: DUAL-IN-LINE; Inclosure Material: CERAMIC; Voltage Rating and Type Per Characteristic: 36.0 VOLTS MAXIMUM POWER SOURCE; Terminal Type and Quantity: 14 PIN. 6 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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