PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N3688BSemiconductor Device,diode

Electronic Industries Association · NSN 5961-00-912-6446 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-912-6446 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-912-6446. Primary manufacturer part number: 1N3688B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Material: SILICON SEMICONDUCTOR
  • Specification/standard Data: 80131-RELEASE3754 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Terminal Length: 1.100 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Voltage Tolerance in Percent: -5.0 TO 5.0
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 5961-00-912-6446, 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 15 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-912-6446
Primary Part Number1N3688B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Specification/standard Data80131-RELEASE3754 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.100 INCHES MINIMUM IN
Mounting MethodTERMINAL
Voltage Tolerance in Percent-5.0 TO 5.0
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic5.20 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Voltage Rating in Volts Per Characteristic24.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic750.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-174-5671 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-245-5638 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-917-3223 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N3688B Electronic Industries Association
1N3688B C O D I Corp Dba Codi Semiconductor Inc (USA)
1N3688B Semiconductor Devices Inc (USA)
1N3688B Motorola Inc. Dba Integrated Information Systems Group (USA)
1N3688B On Semiconductor Corporation (USA)
1N3688B Microsemi Corp.-Scottsdale Dba Microsemi (USA)
RELEASE3754 Electronic Industries Association
1N3688B Freescale Semiconductor, Inc. (USA)
54732-28 Digital Development Corp Hawthorne Div (USA)
1N3688B Microsemi Corporation (USA)
1N3688B Diodes Inc Power Components Div (USA)
1N3688B General Dynamics Mission Systems, Inc. Dba Gdms (USA)
1N3688B Itt Semiconductors Div (USA)
1N3688B General Semiconductor Industries Inc (USA)
1N3688B Hug Electronics Corp (USA)
Related Parts
5961-00-174-5671INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-245-5638INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-917-3223INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-912-6446?

NSN 5961-00-912-6446 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 5961-00-912-6446?

NSN 5961-00-912-6446 has 15 cross-referenced part numbers: 1N3688B (Electronic Industries Association), 1N3688B (C O D I Corp Dba Codi Semiconductor Inc), 1N3688B (Semiconductor Devices Inc), 1N3688B (Motorola Inc. Dba Integrated Information Systems Group), 1N3688B (On Semiconductor Corporation) and 10 more.

What NSN replaces 5961-00-912-6446?

There are 3 known substitutes for 5961-00-912-6446: 5961-00-174-5671, 5961-00-245-5638, 5961-00-917-3223. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N3688B?

Key specifications for 1N3688B: Material: GLASS ENCLOSURE; Material: SILICON SEMICONDUCTOR; Specification/standard Data: 80131-RELEASE3754 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD. 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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