PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-19500/279Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-069-9545 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-069-9545 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-069-9545. Primary manufacturer part number: MIL-PRF-19500/279.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Specification/standard Data: 81349-MIL-C-19500/279 GOVERNMENT SPECIFICATION
  • 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.).
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 2000.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
  • Overall Diameter: 0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
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 5961-01-069-9545, 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 8 commercial cross-references from 4 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
NSN5961-01-069-9545
Primary Part NumberMIL-PRF-19500/279
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
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
Specification/standard Data81349-MIL-C-19500/279 GOVERNMENT SPECIFICATION
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.).
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic2000.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Overall Diameter0.065 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Current Rating Per Characteristic250.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE AND 100.00 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-345-7698 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-400-9912 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-456-4710 INTERCHANGEABLE
Semiconductor Device,diode
5920-00-477-1356SC20 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5961-00-877-7113 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-929-4898 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-015-9015 INTERCHANGEABLE
Semiconductor Device,diode
8040-01-017-7380 INTERCHANGEABLE
Adhesive
5970-01-056-4857SC2/0 INTERCHANGEABLE
Insulator,splice Conductor
Burndy Llc
5961-01-080-1468 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-19500/279 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SC20 Semtech Corporation (USA)
MIL-S-19500/279 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTXV1N3645 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX1N3645 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
RELEASE4488 Electronic Industries Association
1N4255 Electronic Industries Association
28473-41101 Leonardo Mw Ltd (GBR)
Related Parts
5961-00-345-7698INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-9912INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-456-4710INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5920-00-477-1356INTERCHANGEABLE
FUSE,CARTRIDGE
SC20
5961-00-877-7113INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-929-4898INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-015-9015INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
8040-01-017-7380INTERCHANGEABLE
ADHESIVE
5970-01-056-4857INTERCHANGEABLE
INSULATOR,SPLICE CONDUCTOR
SC2/0
5961-01-080-1468INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-084-1519INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10182354-005
6532-01-122-9279INTERCHANGEABLE
FOOTWEAR COVERS,OPERATING ROOM
4874

Frequently Asked Questions

What is NSN 5961-01-069-9545?

NSN 5961-01-069-9545 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: cancelled.

What are the part numbers for NSN 5961-01-069-9545?

NSN 5961-01-069-9545 has 8 cross-referenced part numbers: MIL-PRF-19500/279 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SC20 (Semtech Corporation), MIL-S-19500/279 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTXV1N3645 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX1N3645 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5961-01-069-9545?

There are 12 known substitutes for 5961-01-069-9545: 5961-00-345-7698, 5961-00-400-9912, 5961-00-456-4710 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-19500/279?

Key specifications for MIL-PRF-19500/279: Material: SILICON SEMICONDUCTOR; Specification/standard Data: 81349-MIL-C-19500/279 GOVERNMENT SPECIFICATION; 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.).; Material: GLASS ENCLOSURE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-069-9545 still in active supply?

NSN 5961-01-069-9545 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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