PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N4371AASemiconductor Device,diode

Adelco Elektronik Gmbh · NSN 5961-00-947-5714 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-947-5714 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-947-5714. Primary manufacturer part number: 1N4371AA.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • 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.).
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Overall Diameter: 0.085 INCHES MINIMUM AND 0.130 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 5961-00-947-5714, 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 Adelco Elektronik Gmbh. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 16 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-947-5714
Primary Part Number1N4371AA
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAdelco Elektronik Gmbh
StatusCANCELLED
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
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.).
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Overall Diameter0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic2.7 MAXIMUM NOMINAL REGULATOR VOLTAGE AND 1.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
MaterialSILICON SEMICONDUCTOR
Specification/standard Data81349-MIL-S-19500/127 GOVERNMENT SPECIFICATION
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-846-91251781379-1 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell Intl Inc Defense Avionics Systems
5961-01-034-7472 INTERCHANGEABLE
Semiconductor Device,diode
3040-01-058-158212266418 INTERCHANGEABLE
Shaft,straight
U S Army Tank Automotive Command Amsta-Im-Mm
5340-01-226-1662676055 INTERCHANGEABLE
Seat,helical Compression Spring
Caterpillar Inc Div Caterpillar Defense
5995-01-432-2308108848-01 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L3harris Technologies, Inc Div Space & Airborne Systems
Cross-Reference Index
Part NumberManufacturer
1N4371AA Adelco Elektronik Gmbh (DEU)
174-14809-68 Gte Communication Systems Corp (USA)
353-9010-130 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-S-19500/127 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
N521-024-011 Elettronica Spa (ITA)
2503687-216 Honeywell International Inc. Dba Honeywell International (USA)
4178600-376 Raytheon Company Div Rmd Strategic (USA)
1N4371A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N4371AA Adelco Elektronik Gmbh (DEU)
108848-01 Rolm Corp Mil Spec Computers (USA)
N521-024-011 Elettronica Gmbh (DEU)
JAN1N4371A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
676055 Raytheon Technical Services Company (USA)
1N4371 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5961PL1387266 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MIL-PRF-19500/127 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
05-10005-0A Ballantine Laboratories Inc (USA)
521-024-011 Elettronica Spa (ITA)
VA70-0101-2 Leonardo Uk Ltd (GBR)
1N4371A Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-846-9125INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1781379-1
5961-01-034-7472INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3040-01-058-1582INTERCHANGEABLE
SHAFT,STRAIGHT
12266418
5340-01-226-1662INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
676055
5995-01-432-2308INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
108848-01

Frequently Asked Questions

What is NSN 5961-00-947-5714?

NSN 5961-00-947-5714 is a Semiconductor Device,diode, manufactured by Adelco Elektronik Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-947-5714?

NSN 5961-00-947-5714 has 22 cross-referenced part numbers: 1N4371AA (Adelco Elektronik Gmbh), 174-14809-68 (Gte Communication Systems Corp), 353-9010-130 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), MIL-S-19500/127 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), N521-024-011 (Elettronica Spa) and 17 more.

What NSN replaces 5961-00-947-5714?

There are 5 known substitutes for 5961-00-947-5714: 5961-00-846-9125, 5961-01-034-7472, 3040-01-058-1582 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N4371AA?

Key specifications for 1N4371AA: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; 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.).; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-947-5714 still in active supply?

NSN 5961-00-947-5714 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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