PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-A-984994Microcircuit,linear

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5962-01-188-2043 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-188-2043 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-188-2043. Primary manufacturer part number: SM-A-984994.
Features
  • Microcircuit,linear — FSC 5962
  • Body Outside Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE
  • Terminal Surface Treatment: SOLDER
  • Features Provided: HYBRID AND HERMETICALLY SEALED
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Body Height: 0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 3 PIN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-188-2043, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-188-2043
Primary Part NumberSM-A-984994
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Body Outside Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Voltage Rating and Type Per Characteristic18.0 VOLTS MAXIMUM POWER SOURCE
Terminal Surface TreatmentSOLDER
Features ProvidedHYBRID AND HERMETICALLY SEALED
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Body Height0.165 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
Terminal Type and Quantity3 PIN
Test Data Document80063-SM-A-984994 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Case Outline Source and DesignatorA-1 MIL-M-38510
Inclosure ConfigurationCAN
Inclosure MaterialMETAL
Design Function and Quantity1 AMPLIFIER, OPERATIONAL, LINEAR
Input Circuit Pattern2 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5962-01-039-3400324009P1 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5962-01-126-3172 INTERCHANGEABLE
Microcircuit,linear
5962-01-249-9215M235A778-1 INTERCHANGEABLE
Microcircuit,linear
Telephonics Corp
5962-01-256-5383 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
LH0021K/MIL National Semiconductor Corporation (USA)
ELH0021K/883B Elantec Inc (USA)
SM-A-984994 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
LH0021K/MIL Crane Electronics Inc (USA)
LH0021K/883B National Semiconductor Corporation (USA)
SM-A-874894 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Related Parts
5962-01-039-3400INTERCHANGEABLE
MICROCIRCUIT,LINEAR
324009P1
5962-01-126-3172INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-249-9215INTERCHANGEABLE
MICROCIRCUIT,LINEAR
M235A778-1
5962-01-256-5383INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-01-188-2043?

NSN 5962-01-188-2043 is a Microcircuit,linear, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-188-2043?

NSN 5962-01-188-2043 has 6 cross-referenced part numbers: LH0021K/MIL (National Semiconductor Corporation), ELH0021K/883B (Elantec Inc), SM-A-984994 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), LH0021K/MIL (Crane Electronics Inc), LH0021K/883B (National Semiconductor Corporation) and 1 more.

What NSN replaces 5962-01-188-2043?

There are 4 known substitutes for 5962-01-188-2043: 5962-01-039-3400, 5962-01-126-3172, 5962-01-249-9215 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-A-984994?

Key specifications for SM-A-984994: Body Outside Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Voltage Rating and Type Per Characteristic: 18.0 VOLTS MAXIMUM POWER SOURCE; Terminal Surface Treatment: SOLDER; Features Provided: HYBRID AND HERMETICALLY SEALED. 15 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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