PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN1N3881ASemiconductor Device,diode

Lacon Electronic Gmbh · NSN 5961-00-114-0764 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-114-0764 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-114-0764. Primary manufacturer part number: JAN1N3881A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Mounting Method: THREADED STUD(S)
  • Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Nominal Thread Size: 0.190 INCHES IN
  • Mounting Facility Quantity: 1
  • Overall Width Across Flats: 0.487 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS CASE DEGC
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 5961-00-114-0764, 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 Lacon Electronic Gmbh. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-114-0764
Primary Part NumberJAN1N3881A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLacon Electronic Gmbh
StatusCANCELLED
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Mounting MethodTHREADED STUD(S)
Voltage Rating in Volts Per Characteristic200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Nominal Thread Size0.190 INCHES IN
Mounting Facility Quantity1
Overall Width Across Flats0.487 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS CASE DEGC
Current Rating Per Characteristic6.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Features ProvidedHERMETICALLY SEALED CASE
Specification/standard Data81349-MIL-S-19500/266 GOVERNMENT SPECIFICATION
MaterialSILICON SEMICONDUCTOR
Thread Series DesignatorUNF
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5961-00-104-9901 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-931-0568 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
JAN1N3881A Lacon Electronic Gmbh (DEU)
JAN1N3881 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS19500-266 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N3881A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-104-9901INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-931-0568INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-114-0764?

NSN 5961-00-114-0764 is a Semiconductor Device,diode, manufactured by Lacon Electronic Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-114-0764?

NSN 5961-00-114-0764 has 4 cross-referenced part numbers: JAN1N3881A (Lacon Electronic Gmbh), JAN1N3881 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS19500-266 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN1N3881A (Adelco Elektronik Gmbh).

What NSN replaces 5961-00-114-0764?

There are 2 known substitutes for 5961-00-114-0764: 5961-00-104-9901, 5961-00-931-0568. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN1N3881A?

Key specifications for JAN1N3881A: Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Mounting Method: THREADED STUD(S); Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE; Nominal Thread Size: 0.190 INCHES IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-114-0764 still in active supply?

NSN 5961-00-114-0764 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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