PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JANTX1N5814Semiconductor Device,diode

Micro Uspd Inc · NSN 5961-01-077-2739 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-077-2739 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-077-2739. Primary manufacturer part number: JANTX1N5814.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD
  • Thread Series Designator: UNF
  • Mounting Facility Quantity: 1
  • Nominal Thread Size: 0.190 INCHES IN
  • Current Rating Per Characteristic: 400.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
  • Mounting Method: THREADED STUD(S)
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC
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 5961-01-077-2739, 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 Micro Uspd Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5961-01-077-2739
Primary Part NumberJANTX1N5814
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicro Uspd Inc
StatusCANCELLED
Terminal Type and Quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
Thread Series DesignatorUNF
Mounting Facility Quantity1
Nominal Thread Size0.190 INCHES IN
Current Rating Per Characteristic400.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Mounting MethodTHREADED STUD(S)
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Electrode Internally-Electrically Connected to CaseCATHODE
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-4
Specification/standard Data81349-MIL-PRF-19500/478 GOVERNMENT SPECIFICATION
MaterialSILICON SEMICONDUCTOR
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.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-231-5647 INTERCHANGEABLE
Reducer,pipe
5961-01-040-6423 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-044-5845 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-069-9542 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-085-0517 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-102-6561 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-117-4116 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-124-2497 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-129-9444 INTERCHANGEABLE
Semiconductor Device,diode
5970-01-176-0292 INTERCHANGEABLE
Insulation Sleeving,electrical
Cross-Reference Index
Part NumberManufacturer
JANTX1N5814 Micro Uspd Inc (USA)
144-100 Tempo Instrument Inc Defense Electronics Div (USA)
JANTX1N5814 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/478 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
808140-2 Raytheon Company Dba Raytheon (USA)
SV303-5814-1 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
4730-00-231-5647INTERCHANGEABLE
REDUCER,PIPE
5961-01-040-6423INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-044-5845INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-069-9542INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-085-0517INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-102-6561INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-117-4116INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-124-2497INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-129-9444INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5970-01-176-0292INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5961-01-180-1369INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-186-9696INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-077-2739?

NSN 5961-01-077-2739 is a Semiconductor Device,diode, manufactured by Micro Uspd Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-077-2739?

NSN 5961-01-077-2739 has 6 cross-referenced part numbers: JANTX1N5814 (Micro Uspd Inc), 144-100 (Tempo Instrument Inc Defense Electronics Div), JANTX1N5814 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/478 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 808140-2 (Raytheon Company Dba Raytheon) and 1 more.

What NSN replaces 5961-01-077-2739?

There are 12 known substitutes for 5961-01-077-2739: 4730-00-231-5647, 5961-01-040-6423, 5961-01-044-5845 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JANTX1N5814?

Key specifications for JANTX1N5814: Terminal Type and Quantity: 1 TAB, SOLDER LUG AND 1 THREADED STUD; Thread Series Designator: UNF; Mounting Facility Quantity: 1; Nominal Thread Size: 0.190 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-077-2739 still in active supply?

NSN 5961-01-077-2739 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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