PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS19500-424Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-189-7185 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-189-7185 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-189-7185. Primary manufacturer part number: MILS19500-424.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Overall Diameter: 0.115 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 80.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR 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 5961-00-189-7185, 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 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-189-7185
Primary Part NumberMILS19500-424
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
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Overall Diameter0.115 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic80.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/424 GOVERNMENT SPECIFICATION
MaterialSILICON SEMICONDUCTOR
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
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5961-00-003-5788 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-189-1916 INTERCHANGEABLE
Semiconductor Device,diode
6130-00-237-6044SCT-1 INTERCHANGEABLE
Power Supply
Uvp Inc Dba Ultra-Violet Products
5961-00-285-2222 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-333-9077 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-397-7894 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-402-1547 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-006-0215 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MILS19500-424 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N5186 Electronic Industries Association
J1N5186 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SCT1 Semtech Corporation (USA)
JAN1N5186 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
JAN1N5186 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N5186 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
1N5186 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N5186 Adelco Elektronik Gmbh (DEU)
JAN1N5186A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-003-5788INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-189-1916INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6130-00-237-6044INTERCHANGEABLE
POWER SUPPLY
SCT-1
5961-00-285-2222INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-333-9077INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-397-7894INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-402-1547INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-006-0215INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-189-7185?

NSN 5961-00-189-7185 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 5961-00-189-7185?

NSN 5961-00-189-7185 has 10 cross-referenced part numbers: MILS19500-424 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N5186 (Electronic Industries Association), J1N5186 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SCT1 (Semtech Corporation), JAN1N5186 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 5961-00-189-7185?

There are 8 known substitutes for 5961-00-189-7185: 5961-00-003-5788, 5961-00-189-1916, 6130-00-237-6044 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS19500-424?

Key specifications for MILS19500-424: Overall Length: 0.150 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN; Overall Diameter: 0.115 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED CASE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-189-7185 still in active supply?

NSN 5961-00-189-7185 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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