PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

401181Microcircuit,digital

Aimtron Systems, Llc · NSN 5962-00-461-5143 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-461-5143 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-461-5143. Primary manufacturer part number: 401181.
Features
  • Microcircuit,digital — FSC 5962
  • Design Function and Quantity: 1 RECEIVER, LINE
  • Body Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Precious Material: GOLD
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Features Provided: HERMETICALLY SEALED AND MONOLITHIC AND W/RESISTOR AND POSITIVE OUTPUTS
  • Body Width: 0.140 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Body Height: 0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-00-461-5143, 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 Aimtron Systems, Llc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5962-00-461-5143
Primary Part Number401181
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Design Function and Quantity1 RECEIVER, LINE
Body Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Precious MaterialGOLD
Terminal Type and Quantity14 FLAT LEADS
Features ProvidedHERMETICALLY SEALED AND MONOLITHIC AND W/RESISTOR AND POSITIVE OUTPUTS
Body Width0.140 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
Body Height0.035 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Input Circuit Pattern5 INPUT
Output Logic FormDIODE-TRANSISTOR LOGIC
Inclosure MaterialGLASS AND METAL
Precious Material and LocationBODY AND TERMINAL SURFACES GOLD
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Operating Temp Range+0.0 TO 70.0 CELSIUS DEGC
Inclosure ConfigurationFLAT PACK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5962-00-361-8739 INTERCHANGEABLE
Microcircuit,linear
6150-01-298-3802 INTERCHANGEABLE
Bus,conductor
2540-01-618-8806401181 INTERCHANGEABLE
Pedal,control
Williams Controls Inc
Cross-Reference Index
Part NumberManufacturer
SN75120 Texas Instruments Incorporated (USA)
75120T Rochester Electronics Llc (USA)
401181 Cardion Inc (USA)
401181 PRIMARY Aimtron Systems, Llc (USA)
SN4055 Texas Instruments Incorporated (USA)
Related Parts
5962-00-361-8739INTERCHANGEABLE
MICROCIRCUIT,LINEAR
6150-01-298-3802INTERCHANGEABLE
BUS,CONDUCTOR
2540-01-618-8806INTERCHANGEABLE
PEDAL,CONTROL
401181

Frequently Asked Questions

What is NSN 5962-00-461-5143?

NSN 5962-00-461-5143 is a Microcircuit,digital, manufactured by Aimtron Systems, Llc, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-00-461-5143?

NSN 5962-00-461-5143 has 5 cross-referenced part numbers: SN75120 (Texas Instruments Incorporated), 75120T (Rochester Electronics Llc), 401181 (Cardion Inc), 401181 (Aimtron Systems, Llc), SN4055 (Texas Instruments Incorporated).

What NSN replaces 5962-00-461-5143?

There are 3 known substitutes for 5962-00-461-5143: 5962-00-361-8739, 6150-01-298-3802, 2540-01-618-8806. Verify interchangeability with system specifications before substitution.

What are the specifications of 401181?

Key specifications for 401181: Design Function and Quantity: 1 RECEIVER, LINE; Body Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Precious Material: GOLD; Terminal Type and Quantity: 14 FLAT LEADS. 16 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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