PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3HS1Semiconductor Device,diode

Infineon Technologies Americas Corp · NSN 5961-00-688-6316 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-688-6316 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-688-6316. Primary manufacturer part number: 3HS1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • 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.).
  • Material: SILICON SEMICONDUCTOR
  • Mounting Method: TERMINAL
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
  • Overall Diameter: 0.310 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 750.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
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 5961-00-688-6316, 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 Infineon Technologies Americas Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 35 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-688-6316
Primary Part Number3HS1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerInfineon Technologies Americas Corp
StatusCANCELLED
MaterialGLASS ENCLOSURE
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.).
MaterialSILICON SEMICONDUCTOR
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.310 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Current Rating Per Characteristic750.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic720.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 420.0 MAXIMUM REVERSE VOLTAGE, TOTAL RMS
Specification/standard Data81349-MIL-S-19500/202 GOVERNMENT SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-156-1712 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
3HS1 Infineon Technologies Americas Corp (USA)
1654043-1REVA Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
1N547 Semicon Components Inc (USA)
903916C1 Rtx Corporation Div Pratt & Whitney (USA)
5961PL0805261 Jednolity Indeks Materialowy - Uniform Material Index (POL)
L02201 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MIL-S-19500/202 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N1256 Freescale Semiconductor, Inc. (USA)
IN1696 General Semiconductor Inc (USA)
1N574M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N2863 Electronic Industries Association
1N547 Rca Corp Distribution and Special Products (USA)
JAN1N547 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N547M Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N547 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
075040500 00 Northrop Grumman Systems Corporation (USA)
MILS19500E1-202AJAN1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N547W Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N1492 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N2484 St-Semicon Inc (USA)
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3110-00-156-1712INTERCHANGEABLE
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2330-00-200-1884INTERCHANGEABLE
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STONE,SHARPENING
61463686080
5120-00-391-0123INTERCHANGEABLE
INSTALLATION TOOL,F
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5961-00-581-5300INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-688-6316?

NSN 5961-00-688-6316 is a Semiconductor Device,diode, manufactured by Infineon Technologies Americas Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-688-6316?

NSN 5961-00-688-6316 has 35 cross-referenced part numbers: 3HS1 (Infineon Technologies Americas Corp), 1654043-1REVA (Lockheed Martin Corporation Div Rms - Mitchel Field), 1N547 (Semicon Components Inc), 903916C1 (Rtx Corporation Div Pratt & Whitney), 5961PL0805261 (Jednolity Indeks Materialowy - Uniform Material Index) and 30 more.

What NSN replaces 5961-00-688-6316?

There are 12 known substitutes for 5961-00-688-6316: 3110-00-156-1712, 2330-00-200-1884, 5345-00-243-6082 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3HS1?

Key specifications for 3HS1: Material: GLASS ENCLOSURE; 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.).; Material: SILICON SEMICONDUCTOR; Mounting Method: TERMINAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-688-6316 still in active supply?

NSN 5961-00-688-6316 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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