PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-100-3263Semiconductor Device,diode

La Marche Mfg Co. Dba La Marche · NSN 5961-01-105-9683 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-105-9683 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-105-9683. Primary manufacturer part number: P-100-3263.
Features
  • Semiconductor Device,diode — FSC 5961
  • Test Data Document: 81349-MIL-S-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.).
  • Terminal Type and Quantity: 1 THREADED STUD AND 1 TAB, SOLDER LUG
  • Specification/standard Data: 81349-MIL-S-19500/211 GOVERNMENT SPECIFICATION
  • Thread Series Designator: UNF
  • Material: SILICON SEMICONDUCTOR
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Nominal Thread Size: 0.750 INCHES 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 5961-01-105-9683, 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 La Marche Mfg Co. Dba La Marche. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-105-9683
Primary Part NumberP-100-3263
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLa Marche Mfg Co. Dba La Marche
StatusCANCELLED
Test Data Document81349-MIL-S-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.).
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
Specification/standard Data81349-MIL-S-19500/211 GOVERNMENT SPECIFICATION
Thread Series DesignatorUNF
MaterialSILICON SEMICONDUCTOR
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Nominal Thread Size0.750 INCHES IN
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic6250.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 300.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Overall Width Across Flats1.250 INCHES MAXIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-205AB
Voltage Rating in Volts Per Characteristic240.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE AND 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Mounting Facility Quantity1
Mounting MethodTHREADED STUD(S)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5961-00-051-6264 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-087-9013 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-173-3228 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-228-6254 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-913-2848 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-928-3824SM-A-949389-1 INTERCHANGEABLE
Semiconductor Device,diode
Semitronics Corp
5961-00-962-2878 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-985-9028 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-027-9661 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-029-6624 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
P-100-3263 La Marche Mfg Co. Dba La Marche (USA)
RELEASE3277 Electronic Industries Association
1N1663 Good-All Electric Inc (USA)
JAN1N3164 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/211 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/211 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N4587 Westinghouse Electric Corp Semiconductor Div (USA)
1N3262 Westinghouse Electric Corp Semiconductor Div (USA)
JANTX1N3164 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3261 Electronic Industries Association
Related Parts
5961-00-051-6264INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-087-9013INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-173-3228INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-228-6254INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-913-2848INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-928-3824INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
SM-A-949389-1
5961-00-962-2878INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-985-9028INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-027-9661INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-029-6624INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-247-8315INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-105-9683?

NSN 5961-01-105-9683 is a Semiconductor Device,diode, manufactured by La Marche Mfg Co. Dba La Marche, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-105-9683?

NSN 5961-01-105-9683 has 10 cross-referenced part numbers: P-100-3263 (La Marche Mfg Co. Dba La Marche), RELEASE3277 (Electronic Industries Association), 1N1663 (Good-All Electric Inc), JAN1N3164 (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/211 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 5 more.

What NSN replaces 5961-01-105-9683?

There are 11 known substitutes for 5961-01-105-9683: 5961-00-051-6264, 5961-00-087-9013, 5961-00-173-3228 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P-100-3263?

Key specifications for P-100-3263: Test Data Document: 81349-MIL-S-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.).; Terminal Type and Quantity: 1 THREADED STUD AND 1 TAB, SOLDER LUG; Specification/standard Data: 81349-MIL-S-19500/211 GOVERNMENT SPECIFICATION; Thread Series Designator: UNF. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-105-9683 still in active supply?

NSN 5961-01-105-9683 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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