PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS19500-375Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-023-3436 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-023-3436 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-023-3436. Primary manufacturer part number: MILS19500-375.
Features
  • Transistor — FSC 5961
  • Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Semiconductor Material: SILICON
  • Internal Configuration: FIELD EFFECT
  • Overall Diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM GATE CURRENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-023-3436, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-023-3436
Primary Part NumberMILS19500-375
Item NameTransistor
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 AND 0.750 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Semiconductor MaterialSILICON
Internal ConfigurationFIELD EFFECT
Overall Diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM GATE CURRENT
Specification/standard Data81349-MIL-S-19500/375 GOVERNMENT SPECIFICATION
Terminal Type and Quantity4 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.).
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 30.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -30.0 MAXIMUM GATE TO SOURCE VOLTAGE
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-104-8426 INTERCHANGEABLE
Transistor
5961-00-121-4996 INTERCHANGEABLE
Transistor
5961-00-329-5357 INTERCHANGEABLE
Transistor
5961-00-431-3246 INTERCHANGEABLE
Transistor
5961-00-517-9415 INTERCHANGEABLE
Transistor
5961-00-520-5617 INTERCHANGEABLE
Transistor
5961-01-346-7575 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MILS19500-375 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTXV2N3823 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/375 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-104-8426INTERCHANGEABLE
TRANSISTOR
5961-00-121-4996INTERCHANGEABLE
TRANSISTOR
5961-00-329-5357INTERCHANGEABLE
TRANSISTOR
5961-00-431-3246INTERCHANGEABLE
TRANSISTOR
5961-00-517-9415INTERCHANGEABLE
TRANSISTOR
5961-00-520-5617INTERCHANGEABLE
TRANSISTOR
5961-01-346-7575INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-023-3436?

NSN 5961-01-023-3436 is a Transistor, 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 5961-01-023-3436?

NSN 5961-01-023-3436 has 3 cross-referenced part numbers: MILS19500-375 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTXV2N3823 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/375 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-023-3436?

There are 7 known substitutes for 5961-01-023-3436: 5961-00-104-8426, 5961-00-121-4996, 5961-00-329-5357 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS19500-375?

Key specifications for MILS19500-375: Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Semiconductor Material: SILICON; Internal Configuration: FIELD EFFECT. 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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