PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/503Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-089-2201 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-089-2201 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-089-2201. Primary manufacturer part number: MIL-S-19500/503.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Overall Diameter: 0.165 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Terminal Length: 1.100 INCHES MAXIMUM IN
  • Material: GLASS ENCLOSURE
  • 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.).
  • Maximum Operating Temp Per Measurement Point: 155.0 CELSIUS JUNCTION 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 5961-01-089-2201, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-089-2201
Primary Part NumberMIL-S-19500/503
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
MaterialSILICON SEMICONDUCTOR
Overall Diameter0.165 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.100 INCHES MAXIMUM IN
MaterialGLASS ENCLOSURE
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.).
Maximum Operating Temp Per Measurement Point155.0 CELSIUS JUNCTION DEGC
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM REVERSE VOLTAGE, AVERAGE AND 50.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic2.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Specification/standard Data81349-MIL-S-19500/503 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5961-01-039-3516 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-055-4350 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-057-4389 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-113-4164 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-117-8270 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-123-1547 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-130-25994040022-1 INTERCHANGEABLE
Semiconductor Device,diode
The Boeing Company Div Defense
5961-01-147-7682 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-168-6007 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-170-2820 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/503 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX1N6079 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N6079 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/503 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N6079 Rsm Electron Power Inc (USA)
Related Parts
5961-01-039-3516INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-055-4350INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-057-4389INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-113-4164INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-117-8270INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-123-1547INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-130-2599INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4040022-1
5961-01-147-7682INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-168-6007INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-170-2820INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-089-2201?

NSN 5961-01-089-2201 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 5961-01-089-2201?

NSN 5961-01-089-2201 has 5 cross-referenced part numbers: MIL-S-19500/503 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX1N6079 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N6079 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/503 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N6079 (Rsm Electron Power Inc).

What NSN replaces 5961-01-089-2201?

There are 10 known substitutes for 5961-01-089-2201: 5961-01-039-3516, 5961-01-055-4350, 5961-01-057-4389 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/503?

Key specifications for MIL-S-19500/503: Material: SILICON SEMICONDUCTOR; Overall Diameter: 0.165 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Terminal Length: 1.100 INCHES MAXIMUM IN. 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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