PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N622Semiconductor Device,diode

Electronic Industries Association · NSN 5961-00-682-2587 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-682-2587 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-682-2587. Primary manufacturer part number: 1N622.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • 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
  • Current Rating Per Characteristic: 40.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
  • Overall Diameter: 0.077 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
  • 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 5961-00-682-2587, 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 Electronic Industries Association. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-682-2587
Primary Part Number1N622
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
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
Current Rating Per Characteristic40.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE
Overall Diameter0.077 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic80.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 100.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/256 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5961-00-615-4902 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-752-5351 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-821-2309 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-843-4577 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-940-8614 INTERCHANGEABLE
Semiconductor Device,diode
2030-01-495-62591997-30 INTERCHANGEABLE
Conveyor Tray
Federal Equipment Co
5310-01-616-341493760A317 INTERCHANGEABLE
Nut,plain,slotted,hexagon
Mcmaster-Carr Supply Co
Cross-Reference Index
Part NumberManufacturer
1N622 Electronic Industries Association
CR0136 Emcore Corporation Div Concord Division (USA)
MIL-S-19500/256 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N662 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
JAN1N622 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
90091-1 Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
199730 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
199730 Sypris Electronics, Llc (USA)
4178600-275 Raytheon Company Div Rmd Strategic (USA)
1N662 Trw Electronics and Defense Sector Rf Devices (USA)
JAN1N662 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N662 Fairchild Semiconductor Corp (USA)
Related Parts
5961-00-615-4902INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-752-5351INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-821-2309INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-843-4577INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-940-8614INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2030-01-495-6259INTERCHANGEABLE
CONVEYOR TRAY
1997-30
5310-01-616-3414INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
93760A317

Frequently Asked Questions

What is NSN 5961-00-682-2587?

NSN 5961-00-682-2587 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-682-2587?

NSN 5961-00-682-2587 has 12 cross-referenced part numbers: 1N622 (Electronic Industries Association), CR0136 (Emcore Corporation Div Concord Division), MIL-S-19500/256 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N662 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), JAN1N622 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5961-00-682-2587?

There are 7 known substitutes for 5961-00-682-2587: 5961-00-615-4902, 5961-00-752-5351, 5961-00-821-2309 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N622?

Key specifications for 1N622: Material: SILICON SEMICONDUCTOR; 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; Current Rating Per Characteristic: 40.00 MILLIAMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-682-2587 still in active supply?

NSN 5961-00-682-2587 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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