PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N746ASemiconductor Device,diode

Fairchild Semiconductor Corp · NSN 5961-01-094-5872 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-094-5872 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-094-5872. Primary manufacturer part number: 1N746A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Overall Diameter: 0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-094-5872, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Fairchild Semiconductor Corp. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-094-5872
Primary Part Number1N746A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Overall Diameter0.092 INCHES MINIMUM AND 0.104 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic3.3 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic30.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-023-5605L00875 INTERCHANGEABLE
Semiconductor Device,diode
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-00-068-19981N746A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-104-4823 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-180-2861395122-4 INTERCHANGEABLE
Semiconductor Device,diode
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
5961-00-401-2856353-2938-001 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-407-451215101103 INTERCHANGEABLE
Semiconductor Device,diode
Syntegra / Usa/ Inc Computer Parts and Supplies ARH205
5961-00-438-43851N758A INTERCHANGEABLE
Semiconductor Device,diode
Freescale Semiconductor, Inc.
5961-00-805-78731104860 INTERCHANGEABLE
Semiconductor Device,diode
Compaq Federal Llc
5961-00-837-92131N746A INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-951-2131507523-1 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
1N746A Fairchild Semiconductor Corp (USA)
4915496-03 Unisys Corp Computer Systems Div Washington Parts & Supply Center (USA)
1N746A Freescale Semiconductor, Inc. (USA)
77A0004-000 Unisys Corp Federal Systems Div
4915496-03 Unisys Corp Federal Systems Div
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1104860
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Frequently Asked Questions

What is NSN 5961-01-094-5872?

NSN 5961-01-094-5872 is a Semiconductor Device,diode, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-094-5872?

NSN 5961-01-094-5872 has 5 cross-referenced part numbers: 1N746A (Fairchild Semiconductor Corp), 4915496-03 (Unisys Corp Computer Systems Div Washington Parts & Supply Center), 1N746A (Freescale Semiconductor, Inc.), 77A0004-000 (Unisys Corp Federal Systems Div), 4915496-03 (Unisys Corp Federal Systems Div).

What NSN replaces 5961-01-094-5872?

There are 12 known substitutes for 5961-01-094-5872: 5961-00-023-5605, 5961-00-068-1998, 5961-00-104-4823 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N746A?

Key specifications for 1N746A: Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Mounting Method: TERMINAL. 12 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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