PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN1N3890ASemiconductor Device,diode

Lacon Electronic Gmbh · NSN 5961-00-935-4912 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-935-4912 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-935-4912. Primary manufacturer part number: JAN1N3890A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 81349-MIL-S-19500/304 GOVERNMENT SPECIFICATION
  • Features Provided: HERMETICALLY SEALED CASE
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Mounting Method: THREADED STUD(S)
  • Overall Diameter: 0.424 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • 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 5961-00-935-4912, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-935-4912
Primary Part NumberJAN1N3890A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLacon Electronic Gmbh
StatusCANCELLED
Specification/standard Data81349-MIL-S-19500/304 GOVERNMENT SPECIFICATION
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Mounting MethodTHREADED STUD(S)
Overall Diameter0.424 INCHES MAXIMUM IN
Current Rating Per Characteristic12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Mounting Facility Quantity1
Nominal Thread Size0.190 INCHES IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Thread Series DesignatorUNF
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.).
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5306-00-077-177473833 INTERCHANGEABLE
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Textron Lycoming Inc Williamsport Plant
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Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1680-00-330-814473833 INTERCHANGEABLE
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Mag Aerospace Industries, Llc Div Safran Cabins
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5961-00-471-2400 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
JAN1N3890A Lacon Electronic Gmbh (DEU)
353-9009-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
JAN1N3890 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3890 Lockheed Martin Corporation Div Rms (USA)
1N3890 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
102146-001 Printronix, Llc (USA)
MIL-PRF-19500/304 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N3889 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/304 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
738-33 Transico, Inc. Dba Eeco Switch (USA)
7902834-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
4178600-436 Raytheon Company Div Rmd Strategic (USA)
1110491-00 Compaq Federal Llc (USA)
5961PL0904360 Jednolity Indeks Materialowy - Uniform Material Index (POL)
352250008713 Thales Nederland (NLD)
251-113890-001 Northrop Grumman Systems Corporation (USA)
432208062020 Thales Nederland, Huizen (NLD)
432208062020 Thales Optronics B.v. (NLD)
JAN1N3890A Adelco Elektronik Gmbh (DEU)
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GEAR,SPUR
5961-00-451-2206INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-458-6774INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-471-2400INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-935-4912?

NSN 5961-00-935-4912 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 5961-00-935-4912?

NSN 5961-00-935-4912 has 19 cross-referenced part numbers: JAN1N3890A (Lacon Electronic Gmbh), 353-9009-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), JAN1N3890 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N3890 (Lockheed Martin Corporation Div Rms), 1N3890 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 14 more.

What NSN replaces 5961-00-935-4912?

There are 12 known substitutes for 5961-00-935-4912: 5306-00-077-1774, 5961-00-172-1733, 5961-00-189-3175 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN1N3890A?

Key specifications for JAN1N3890A: Specification/standard Data: 81349-MIL-S-19500/304 GOVERNMENT SPECIFICATION; Features Provided: HERMETICALLY SEALED CASE; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK; Mounting Method: THREADED STUD(S). 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-935-4912 still in active supply?

NSN 5961-00-935-4912 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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