PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-19500/169Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-490-0151 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-490-0151 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-490-0151. Primary manufacturer part number: MIL-PRF-19500/169.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Test Data Document: 81349-MIL-PRF-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.).
  • Mounting Method: TERMINAL
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Overall Diameter: 0.056 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 100.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
  • Voltage Rating in Volts Per Characteristic: 200.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-490-0151, 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 11 commercial cross-references from 9 manufacturers, 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
NSN5961-00-490-0151
Primary Part NumberMIL-PRF-19500/169
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
MaterialGLASS ENCLOSURE
Test Data Document81349-MIL-PRF-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.).
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Overall Diameter0.056 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN
Current Rating Per Characteristic100.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
Voltage Rating in Volts Per Characteristic200.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Specification/standard Data81349-MIL-PRF-19500/169 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-240-2784 INTERCHANGEABLE
Semiconductor Device,diode
6350-00-249-6043 INTERCHANGEABLE
Panel,signal Alarm
2920-00-255-4190 INTERCHANGEABLE
Rotor,ignition Distributor
5961-00-324-3079 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-477-7742 INTERCHANGEABLE
Semiconductor Device,diode
5905-00-490-9349F40J1R0 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
6220-00-512-0578A-7333 INTERCHANGEABLE
Plate,aircraft Navigation
Grimes Aerospace Company
5975-00-826-66489151287 INTERCHANGEABLE
Plate,electrical Grounding
Us Army Aviation and Missile Command
5961-00-854-8470 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-951-8865 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-19500/169 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N4938 Electronic Industries Association
JAN1N4938 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
847001-0019 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
QAP29 Nautel Maine Inc (USA)
9334 804 20000 Thales Deutschland Gmbh Div Naval (DEU)
JAN1N4938A Adelco Elektronik Gmbh (DEU)
A7333 Aeronautical Communications Equipment Inc (USA)
4178600-543 Raytheon Company Div Rmd Strategic (USA)
F401 Nautel Maine Inc (USA)
QAP29 Nautel Limited (CAN)
Related Parts
5961-00-240-2784INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6350-00-249-6043INTERCHANGEABLE
PANEL,SIGNAL ALARM
2920-00-255-4190INTERCHANGEABLE
ROTOR,IGNITION DISTRIBUTOR
5961-00-324-3079INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-477-7742INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5905-00-490-9349INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
F40J1R0
6220-00-512-0578INTERCHANGEABLE
PLATE,AIRCRAFT NAVIGATION
A-7333
5975-00-826-6648INTERCHANGEABLE
PLATE,ELECTRICAL GROUNDING
9151287
5961-00-854-8470INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-951-8865INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-129-7729INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-147-4729INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-490-0151?

NSN 5961-00-490-0151 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 5961-00-490-0151?

NSN 5961-00-490-0151 has 11 cross-referenced part numbers: MIL-PRF-19500/169 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N4938 (Electronic Industries Association), JAN1N4938 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 847001-0019 (General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems), QAP29 (Nautel Maine Inc) and 6 more.

What NSN replaces 5961-00-490-0151?

There are 12 known substitutes for 5961-00-490-0151: 5961-00-240-2784, 6350-00-249-6043, 2920-00-255-4190 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-19500/169?

Key specifications for MIL-PRF-19500/169: Material: GLASS ENCLOSURE; Test Data Document: 81349-MIL-PRF-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.).; Mounting Method: TERMINAL; Terminal Length: 1.000 INCHES MINIMUM 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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