PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N829Semiconductor Device,diode

Protek Devices Lp Dba Protek Devices · NSN 5961-01-107-5299 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-107-5299 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-107-5299. Primary manufacturer part number: 1N829.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Specification/standard Data: 81349-MIL-S-19500/159 GOVERNMENT SPECIFICATION
  • Test Data Document: 81349-MIL-PRF-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.).
  • Current Rating Per Characteristic: 70.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
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 5961-01-107-5299, 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 Protek Devices Lp Dba Protek Devices. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-107-5299
Primary Part Number1N829
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerProtek Devices Lp Dba Protek Devices
StatusCANCELLED
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/159 GOVERNMENT SPECIFICATION
Test Data Document81349-MIL-PRF-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.).
Current Rating Per Characteristic70.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Voltage Tolerance in Percent-5.0 TO 5.0
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.060 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Power Rating Per Characteristic500.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating in Volts Per Characteristic6.2 NOMINAL NOMINAL REGULATOR VOLTAGE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Function for Which DesignedVOLTAGE REFERENCE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5961-00-127-40081834220-23 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell Intl Inc Defense Avionics Systems
5961-00-202-7744L00954 INTERCHANGEABLE
Semiconductor Device,diode
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-00-231-3769200977-010 INTERCHANGEABLE
Semiconductor Device,diode
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4710-00-294-5513232160 INTERCHANGEABLE
Tube Assembly,metal
Honeywell International Inc. Div Aerospace - Torrance
5961-00-951-8868 INTERCHANGEABLE
Semiconductor Device,diode
6670-00-980-6459FNX-5710K-M/90-514 INTERCHANGEABLE
Scale,weighing
Fairbanks Inc Fairbanks Scale Div
5961-01-049-0394L02356 INTERCHANGEABLE
Semiconductor Device,diode
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-01-213-7878 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N829 Protek Devices Lp Dba Protek Devices (USA)
DT940615A Microsemi Corp.-Scottsdale Dba Microsemi (USA)
1N829 Microsemi Corporation (USA)
1N829 Microsemi Corp.-Scottsdale Dba Microsemi (USA)
JAN1N829 Freescale Semiconductor, Inc. (USA)
229-10709-1 The Boeing Company Div Defense (USA)
1N829 Pulsar Developments Ltd (GBR)
IN829 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/159 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N829-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
232160 Woodward, Inc. Div Fuel Systems and Controls (USA)
MIL-PRF-19500/159 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TX1N829 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
720602-8 Raytheon Company Div Rmd Strategic (USA)
1N829 General Semiconductor Industries Inc (USA)
JANTX1N829-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANIN829 Meggitt (new Hampshire), Inc (USA)
SZ11730-02 Freescale Semiconductor, Inc. (USA)
1N829 Freescale Semiconductor, Inc. (USA)
7902181-02 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
Related Parts
5961-00-127-4008INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1834220-23
5961-00-202-7744INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
L00954
5961-00-231-3769INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
200977-010
4710-00-294-5513INTERCHANGEABLE
TUBE ASSEMBLY,METAL
232160
5961-00-951-8868INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6670-00-980-6459INTERCHANGEABLE
SCALE,WEIGHING
FNX-5710K-M/90-514
5961-01-049-0394INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
L02356
5961-01-213-7878INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-107-5299?

NSN 5961-01-107-5299 is a Semiconductor Device,diode, manufactured by Protek Devices Lp Dba Protek Devices, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-107-5299?

NSN 5961-01-107-5299 has 20 cross-referenced part numbers: 1N829 (Protek Devices Lp Dba Protek Devices), DT940615A (Microsemi Corp.-Scottsdale Dba Microsemi), 1N829 (Microsemi Corporation), 1N829 (Microsemi Corp.-Scottsdale Dba Microsemi), JAN1N829 (Freescale Semiconductor, Inc.) and 15 more.

What NSN replaces 5961-01-107-5299?

There are 8 known substitutes for 5961-01-107-5299: 5961-00-127-4008, 5961-00-202-7744, 5961-00-231-3769 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N829?

Key specifications for 1N829: Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Specification/standard Data: 81349-MIL-S-19500/159 GOVERNMENT SPECIFICATION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-107-5299 still in active supply?

NSN 5961-01-107-5299 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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