PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N2620BSemiconductor Device,diode

Electronic Industries Association · NSN 5961-00-950-3776 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-950-3776 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-950-3776. Primary manufacturer part number: 1N2620B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Specification/standard Data: 80131-RELEASE2986 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Power Rating Per Characteristic: 750.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Overall Diameter: 0.095 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 9.3 MAXIMUM NOMINAL REGULATOR VOLTAGE
  • Terminal Length: 0.078 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
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 5961-00-950-3776, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-950-3776
Primary Part Number1N2620B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
Specification/standard Data80131-RELEASE2986 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Power Rating Per Characteristic750.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.095 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic9.3 MAXIMUM NOMINAL REGULATOR VOLTAGE
Terminal Length0.078 INCHES MAXIMUM IN
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 TAB, SOLDER LUG
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-776-5173 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-799-9009 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-821-8580 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-837-3224 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-985-1013 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N2620B Electronic Industries Association
RELEASE2986 Electronic Industries Association
1902-0157 Hewlett-Packard Company Dba HP (USA)
64A7A82-1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
1N2620A Freescale Semiconductor, Inc. (USA)
1N2620 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N2620B Freescale Semiconductor, Inc. (USA)
1N2620 General Electric Company (USA)
1N2620B Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
5961-00-776-5173INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-799-9009INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-821-8580INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-837-3224INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-985-1013INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-950-3776?

NSN 5961-00-950-3776 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 5961-00-950-3776?

NSN 5961-00-950-3776 has 9 cross-referenced part numbers: 1N2620B (Electronic Industries Association), RELEASE2986 (Electronic Industries Association), 1902-0157 (Hewlett-Packard Company Dba HP), 64A7A82-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1N2620A (Freescale Semiconductor, Inc.) and 4 more.

What NSN replaces 5961-00-950-3776?

There are 5 known substitutes for 5961-00-950-3776: 5961-00-776-5173, 5961-00-799-9009, 5961-00-821-8580 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N2620B?

Key specifications for 1N2620B: Material: SILICON SEMICONDUCTOR; Specification/standard Data: 80131-RELEASE2986 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Power Rating Per Characteristic: 750.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Overall Diameter: 0.095 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-950-3776 still in active supply?

NSN 5961-00-950-3776 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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