PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE3397Semiconductor Device,diode

Electronic Industries Association · NSN 5961-00-762-3068 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-762-3068 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-762-3068. Primary manufacturer part number: RELEASE3397.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 PIN
  • Terminal Length: 0.365 INCHES NOMINAL IN
  • Overall Diameter: 0.625 INCHES NOMINAL IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS CASE DEGC
  • Mounting Method: TERMINAL
  • Features Provided: HERMETICALLY SEALED CASE
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 5961-00-762-3068, 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 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-762-3068
Primary Part NumberRELEASE3397
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 PIN
Terminal Length0.365 INCHES NOMINAL IN
Overall Diameter0.625 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS CASE DEGC
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM REVERSE VOLTAGE, PEAK
Current Rating Per Characteristic25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Specification/standard Data80131-RELEASE3397 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5961-00-762-3073 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-762-3084 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
RELEASE3397 Electronic Industries Association
1N3491R Electronic Industries Association
1N3491R St-Semicon Inc (USA)
556118-177 Singer Co the Instrumentation Div (USA)
1N3491R Cooper Industries Inc Champion Aviation Products (USA)
1N3491R Freescale Semiconductor, Inc. (USA)
1N3491R Almo Electronics Inc (USA)
1N3491R Delco Electronics Div of General Motors Corp (USA)
1N3491R Laboratory Diagnostics Co Inc (USA)
1901-0343 Avago Technologies Us Inc Div Avago Technologies (USA)
1N3491R Infineon Technologies Americas Corp (USA)
5257-132 Raytheon Company Div Rmd Strategic (USA)
1901-0343 Hewlett-Packard Company Dba HP (USA)
MR322R Freescale Semiconductor, Inc. (USA)
1N3491R General Motors Corp Delco Electronics Div (USA)
Related Parts
5961-00-762-3073INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-762-3084INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-762-3068?

NSN 5961-00-762-3068 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 5961-00-762-3068?

NSN 5961-00-762-3068 has 15 cross-referenced part numbers: RELEASE3397 (Electronic Industries Association), 1N3491R (Electronic Industries Association), 1N3491R (St-Semicon Inc), 556118-177 (Singer Co the Instrumentation Div), 1N3491R (Cooper Industries Inc Champion Aviation Products) and 10 more.

What NSN replaces 5961-00-762-3068?

There are 2 known substitutes for 5961-00-762-3068: 5961-00-762-3073, 5961-00-762-3084. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE3397?

Key specifications for RELEASE3397: Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 PIN; Terminal Length: 0.365 INCHES NOMINAL IN; Overall Diameter: 0.625 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-762-3068 still in active supply?

NSN 5961-00-762-3068 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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