PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN1N4803ASemiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-354-8140 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-354-8140 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-354-8140. Primary manufacturer part number: JAN1N4803A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Length: 1.500 INCHES MAXIMUM IN
  • Specification/standard Data: 81349-MIL-S-19500/329C GOVERNMENT SPECIFICATION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Test Data Document: 81349-MIL-S-19500H 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.).
  • Voltage Rating in Volts Per Characteristic: 100.0 NOMINAL WORKING PEAK REVERSE VOLTAGE AND 110.0 NOMINAL BREAKDOWN VOLTAGE, DC
  • Mounting Method: TERMINAL
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 5961-01-354-8140, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5961-01-354-8140
Primary Part NumberJAN1N4803A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal Length1.500 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-S-19500/329C GOVERNMENT SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Test Data Document81349-MIL-S-19500H 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.).
Voltage Rating in Volts Per Characteristic100.0 NOMINAL WORKING PEAK REVERSE VOLTAGE AND 110.0 NOMINAL BREAKDOWN VOLTAGE, DC
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-009-1243 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-122-8697 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-220-3529 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-420-3603 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-455-4445 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-496-7152 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-503-8992 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-890-9732 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-894-9512 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-016-5407 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
JAN1N4803A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/329 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-009-1243INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-122-8697INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-220-3529INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-420-3603INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-455-4445INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-496-7152INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-503-8992INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-890-9732INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-894-9512INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-016-5407INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-016-8483INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-028-0398INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-354-8140?

NSN 5961-01-354-8140 is a Semiconductor Device,diode, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-354-8140?

NSN 5961-01-354-8140 has 2 cross-referenced part numbers: JAN1N4803A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/329 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-354-8140?

There are 12 known substitutes for 5961-01-354-8140: 5961-00-009-1243, 5961-00-122-8697, 5961-00-220-3529 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN1N4803A?

Key specifications for JAN1N4803A: Terminal Length: 1.500 INCHES MAXIMUM IN; Specification/standard Data: 81349-MIL-S-19500/329C GOVERNMENT SPECIFICATION; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR. 7 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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