PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N1206ASemiconductor Device,diode

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5961-00-764-3169 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-764-3169 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-764-3169. Primary manufacturer part number: 1N1206A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Specification/standard Data: 80131-RELEASE 2911 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-203AA
  • Current Rating Per Characteristic: 12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Overall Width Across Flats: 0.505 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Facility Quantity: 1
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 5961-00-764-3169, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 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
NSN5961-00-764-3169
Primary Part Number1N1206A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Specification/standard Data80131-RELEASE 2911 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-203AA
Current Rating Per Characteristic12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Overall Width Across Flats0.505 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting Facility Quantity1
Voltage Rating in Volts Per Characteristic600.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
Function for Which DesignedRECTIFIER
Maximum Operating Temp Per Measurement Point150.0 CELSIUS CASE DEGC
Nominal Thread Size0.190 INCHES IN
Mounting MethodTHREADED STUD(S)
Thread Series DesignatorUNF
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-052-5138 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-068-7667 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-116-9363 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-144-7696 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-194-8010 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-838-1151 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-838-1153 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-844-8615 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-878-848663722 INTERCHANGEABLE
Semiconductor Device,diode
Altra Industrial Motion Corp.
5961-00-883-2874 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N1206A Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
1N1206AA Adelco Elektronik Gmbh (DEU)
1N1206A Electronic Industries Association
1N1206A Lacon Electronic Gmbh (DEU)
1N1206A Freescale Semiconductor, Inc. (USA)
1N1206A On Semiconductor Corporation (USA)
RELEASE 2911 Electronic Industries Association
1N1206A Adelco Elektronik Gmbh (DEU)
1N1206A General Electric Co Semi-Conductor Products Dept (USA)
Related Parts
5961-00-052-5138INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-068-7667INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-116-9363INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-144-7696INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-194-8010INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-838-1151INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-838-1153INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-844-8615INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-878-8486INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
63722
5961-00-883-2874INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-892-0836INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-903-5983INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-764-3169?

NSN 5961-00-764-3169 is a Semiconductor Device,diode, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-764-3169?

NSN 5961-00-764-3169 has 9 cross-referenced part numbers: 1N1206A (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 1N1206AA (Adelco Elektronik Gmbh), 1N1206A (Electronic Industries Association), 1N1206A (Lacon Electronic Gmbh), 1N1206A (Freescale Semiconductor, Inc.) and 4 more.

What NSN replaces 5961-00-764-3169?

There are 12 known substitutes for 5961-00-764-3169: 5961-00-052-5138, 5961-00-068-7667, 5961-00-116-9363 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N1206A?

Key specifications for 1N1206A: Material: SILICON SEMICONDUCTOR; Specification/standard Data: 80131-RELEASE 2911 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-203AA; Current Rating Per Characteristic: 12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE. 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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