PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

UA9622FMQBMicrocircuit,linear

National Semiconductor Corporation · NSN 5962-00-361-8739 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-00-361-8739 — this item is cataloged by the U.S. Government under National Stock Number 5962-00-361-8739. Primary manufacturer part number: UA9622FMQB.
Features
  • Microcircuit,linear — FSC 5962
  • Design Function and Quantity: 2 RECEIVER, LINE DIFFERENTIAL
  • Terminal Type and Quantity: 14 FLAT LEADS
  • Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC
  • Inclosure Material: CERAMIC AND GLASS
  • Voltage Rating and Type Per Characteristic: -0.5 VOLTS MAXIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
  • Maximum Power Dissipation Rating: 300.0 MILLIWATTS
  • Body Height: 0.070 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-00-361-8739, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5962-00-361-8739
Primary Part NumberUA9622FMQB
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusCANCELLED
Design Function and Quantity2 RECEIVER, LINE DIFFERENTIAL
Terminal Type and Quantity14 FLAT LEADS
Storage Temp Range-65.0 TO 150.0 CELSIUS DEGC
Inclosure MaterialCERAMIC AND GLASS
Voltage Rating and Type Per Characteristic-0.5 VOLTS MAXIMUM POWER SOURCE AND 12.0 VOLTS MAXIMUM POWER SOURCE
Maximum Power Dissipation Rating300.0 MILLIWATTS
Body Height0.070 INCHES MAXIMUM IN
Terminal Surface TreatmentSOLDER
Body Length0.350 INCHES MAXIMUM IN
Inclosure ConfigurationFLAT PACK
Input Circuit PatternDUAL 2 INPUT
Test Data Document90536-7903170 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)
Features ProvidedHERMETICALLY SEALED AND HYBRID AND POSITIVE OUTPUTS
Body Width0.285 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5962-00-184-57562606513 INTERCHANGEABLE
Microcircuit,linear
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5962-00-193-5034610968-001 INTERCHANGEABLE
Microcircuit,linear
Watkins Johnson Co
5962-00-461-5143401181 INTERCHANGEABLE
Microcircuit,digital
Aimtron Systems, Llc
5962-00-776-0067619293-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company
5962-01-003-8118710200-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Div Rmd Strategic
5962-01-150-8195 INTERCHANGEABLE
Microcircuit,linear
5962-01-299-4547 INTERCHANGEABLE
Microcircuit,linear
Cross-Reference Index
Part NumberManufacturer
UA9622FMQB National Semiconductor Corporation (USA)
5962PL0929481 Jednolity Indeks Materialowy - Uniform Material Index (POL)
RA2004 Raytheon Company Dba Raytheon Co (USA)
7903170-01 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
SC13266FH-1 Freescale Semiconductor, Inc. (USA)
UA9622FMQB Fairchild Semiconductor Corp (USA)
2995122 Naval Sea Systems Command (USA)
DMS 82111B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
DS9622MW/883 National Semiconductor Corporation (USA)
5962-8752201XA Sri International (USA)
9622FMQB Fairchild Semiconductor Corp (USA)
RM4441 Raytheon Company Dba Raytheon Co (USA)
5962-8752201XA Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
5962-87522 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (standard Microcircuit (USA)
619293-904 Raytheon Company (USA)
9622FM Fairchild Semiconductor Corp (USA)
HL15582 Fairchild Semiconductor Corp (USA)
3266FH-1 Freescale Semiconductor, Inc. (USA)
619033-1 Raytheon Company (USA)
HL12966 Fairchild Semiconductor Corp (USA)
Related Parts
5962-00-184-5756INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2606513
5962-00-193-5034INTERCHANGEABLE
MICROCIRCUIT,LINEAR
610968-001
5962-00-461-5143INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
401181
5962-00-776-0067INTERCHANGEABLE
MICROCIRCUIT,LINEAR
619293-1
5962-01-003-8118INTERCHANGEABLE
MICROCIRCUIT,LINEAR
710200-1
5962-01-150-8195INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5962-01-299-4547INTERCHANGEABLE
MICROCIRCUIT,LINEAR

Frequently Asked Questions

What is NSN 5962-00-361-8739?

NSN 5962-00-361-8739 is a Microcircuit,linear, manufactured by National Semiconductor Corporation, classified under FSC 5962 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5962-00-361-8739?

NSN 5962-00-361-8739 has 27 cross-referenced part numbers: UA9622FMQB (National Semiconductor Corporation), 5962PL0929481 (Jednolity Indeks Materialowy - Uniform Material Index), RA2004 (Raytheon Company Dba Raytheon Co), 7903170-01 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), SC13266FH-1 (Freescale Semiconductor, Inc.) and 22 more.

What NSN replaces 5962-00-361-8739?

There are 7 known substitutes for 5962-00-361-8739: 5962-00-184-5756, 5962-00-193-5034, 5962-00-461-5143 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of UA9622FMQB?

Key specifications for UA9622FMQB: Design Function and Quantity: 2 RECEIVER, LINE DIFFERENTIAL; Terminal Type and Quantity: 14 FLAT LEADS; Storage Temp Range: -65.0 TO 150.0 CELSIUS DEGC; Inclosure Material: CERAMIC AND GLASS. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5962-00-361-8739 still in active supply?

NSN 5962-00-361-8739 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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