PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N1223Semiconductor Device,diode

Electronic Industries Association · NSN 5961-00-811-6766 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-811-6766 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-811-6766. Primary manufacturer part number: 1N1223.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Specification/standard Data: 80131-RELEASE2114 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Mounting Method: TERMINAL
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 500.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-811-6766, 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 Electronic Industries Association. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-811-6766
Primary Part Number1N1223
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
MaterialGLASS ENCLOSURE
Specification/standard Data80131-RELEASE2114 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic500.0 MAXIMUM REVERSE VOLTAGE, PEAK
Terminal Length1.000 INCHES MINIMUM AND 1.620 INCHES MAXIMUM IN
Current Rating Per Characteristic1.60 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-1
Overall Diameter0.360 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-615-0793 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-661-0158 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-681-9886 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-682-9177 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-685-9273 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-752-0648 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-754-5458 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-755-8151 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-809-1880 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-818-2326 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N1223 Electronic Industries Association
1N1223 Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
1N1223 International Diode Corp (USA)
RELEASE2114 Electronic Industries Association
907763-07 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
1N1223 Semitronics Corp (USA)
1N1223 Itt Semiconductors Div (USA)
1N1223 General Semiconductor Inc (USA)
1N1223 Infineon Technologies Americas Corp (USA)
1N1223 Electronic Transistors Corp (USA)
1N1223 Semicon Components Inc (USA)
Related Parts
5961-00-615-0793INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-661-0158INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-681-9886INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-682-9177INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-685-9273INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-752-0648INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-754-5458INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-755-8151INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-809-1880INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-818-2326INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-826-4518INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-811-6766?

NSN 5961-00-811-6766 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-811-6766?

NSN 5961-00-811-6766 has 11 cross-referenced part numbers: 1N1223 (Electronic Industries Association), 1N1223 (Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp), 1N1223 (International Diode Corp), RELEASE2114 (Electronic Industries Association), 907763-07 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan) and 6 more.

What NSN replaces 5961-00-811-6766?

There are 11 known substitutes for 5961-00-811-6766: 5961-00-615-0793, 5961-00-661-0158, 5961-00-681-9886 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N1223?

Key specifications for 1N1223: Material: GLASS ENCLOSURE; Specification/standard Data: 80131-RELEASE2114 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Overall Length: 0.360 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 13 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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