PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JANTXV2N3811Semiconductor Devices,unitized

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-128-3885 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-128-3885 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-128-3885. Primary manufacturer part number: JANTXV2N3811.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Component Name and Quantity: 2 TRANSISTOR
  • 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.).
  • Specification/standard Data: 81349-MIL-PRF-19500/336 GOVERNMENT SPECIFICATION
  • Current Rating Per Characteristic: 50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-128-3885, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-128-3885
Primary Part NumberJANTXV2N3811
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Terminal Length0.500 INCHES MINIMUM IN
Overall Diameter0.370 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Component Name and Quantity2 TRANSISTOR
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.).
Specification/standard Data81349-MIL-PRF-19500/336 GOVERNMENT SPECIFICATION
Current Rating Per Characteristic50.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Power Rating Per Characteristic600.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION ALL TRANSISTOR
Terminal Type and Quantity6 UNINSULATED WIRE LEAD
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Semiconductor MaterialSILICON ALL TRANSISTOR
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN ALL TRANSISTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-006-9054 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-00-079-6908 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-00-435-3726 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-00-777-3186 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-141-0591 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-235-2227 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-367-2825A3255926-1 INTERCHANGEABLE
Semiconductor Devices,unitized
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-524-4298 INTERCHANGEABLE
Semiconductor Devices,unitized
Cross-Reference Index
Part NumberManufacturer
JANTXV2N3811 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/336 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-006-9054INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-00-079-6908INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-00-435-3726INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-00-777-3186INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-141-0591INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-235-2227INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-367-2825INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
A3255926-1
5961-01-524-4298INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED

Frequently Asked Questions

What is NSN 5961-01-128-3885?

NSN 5961-01-128-3885 is a Semiconductor Devices,unitized, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-128-3885?

NSN 5961-01-128-3885 has 2 cross-referenced part numbers: JANTXV2N3811 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/336 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-128-3885?

There are 8 known substitutes for 5961-01-128-3885: 5961-00-006-9054, 5961-00-079-6908, 5961-00-435-3726 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JANTXV2N3811?

Key specifications for JANTXV2N3811: Terminal Length: 0.500 INCHES MINIMUM IN; Overall Length: 0.260 INCHES MAXIMUM IN; Overall Diameter: 0.370 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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