PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE3669Semiconductor Device,diode

Electronic Industries Association · NSN 5961-00-900-4821 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-900-4821 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-900-4821. Primary manufacturer part number: RELEASE3669.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE3669 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Thread Series Designator: UNF
  • Power Rating Per Characteristic: 50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Mounting Facility Quantity: 1
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD
  • Voltage Rating in Volts Per Characteristic: 20.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
  • Current Rating Per Characteristic: 630.00 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 5961-00-900-4821, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5961-00-900-4821
Primary Part NumberRELEASE3669
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Specification/standard Data80131-RELEASE3669 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Thread Series DesignatorUNF
Power Rating Per Characteristic50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting Facility Quantity1
Terminal Type and Quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
Voltage Rating in Volts Per Characteristic20.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Current Rating Per Characteristic630.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Mounting MethodTHREADED STUD(S)
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.667 INCHES MAXIMUM IN
Nominal Thread Size0.250 INCHES IN
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-007-7659 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-053-9437 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-115-2274 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-177-3382 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-245-5547 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-269-3872 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-269-3923 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-617-5076 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-779-4130 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-870-7824 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
RELEASE3669 Electronic Industries Association
1N3319B Microsemi Corp.-Scottsdale Dba Microsemi (USA)
022-0152-00 Cts Fabri-Tek Inc Systems Div
1N3319B Electronic Industries Association
Related Parts
5961-00-007-7659INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-053-9437INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-115-2274INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-177-3382INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-245-5547INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-269-3872INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-269-3923INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-617-5076INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-779-4130INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-870-7824INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-903-8651INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
615003-334REVD
5961-00-929-4792INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-900-4821?

NSN 5961-00-900-4821 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-900-4821?

NSN 5961-00-900-4821 has 4 cross-referenced part numbers: RELEASE3669 (Electronic Industries Association), 1N3319B (Microsemi Corp.-Scottsdale Dba Microsemi), 022-0152-00 (Cts Fabri-Tek Inc Systems Div), 1N3319B (Electronic Industries Association).

What NSN replaces 5961-00-900-4821?

There are 12 known substitutes for 5961-00-900-4821: 5961-00-007-7659, 5961-00-053-9437, 5961-00-115-2274 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE3669?

Key specifications for RELEASE3669: Specification/standard Data: 80131-RELEASE3669 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Thread Series Designator: UNF; Power Rating Per Characteristic: 50.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Mounting Facility Quantity: 1. 15 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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