PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/315Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-285-6683 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-285-6683 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-285-6683. Primary manufacturer part number: MIL-S-19500/315.
Features
  • Transistor — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Power Rating Per Characteristic: 2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Features Provided: QUALITY ASSURANCE LEVEL TXV
  • Specification/standard Data: 81349-MIL-S-19500/315 GOVERNMENT SPECIFICATION
  • Overall Width Across Flats: 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
  • Mounting Method: THREADED STUD(S)
  • Current Rating Per Characteristic: 5.00 AMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-285-6683, 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 16 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-285-6683
Primary Part NumberMIL-S-19500/315
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
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedQUALITY ASSURANCE LEVEL TXV
Specification/standard Data81349-MIL-S-19500/315 GOVERNMENT SPECIFICATION
Overall Width Across Flats0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S)
Current Rating Per Characteristic5.00 AMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Thread Series DesignatorUNF
Internal ConfigurationJUNCTION CONTACT
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Nominal Thread Size0.190 INCHES IN
Terminal Type and Quantity1 WIRE HOOK AND 2 TAB, SOLDER LUG
Semiconductor MaterialSILICON
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.).
Mounting Facility Quantity1
Voltage Rating in Volts Per Characteristic110.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 80.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 8.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-137-4810 INTERCHANGEABLE
Transistor
5961-00-345-7798 INTERCHANGEABLE
Transistor
5961-00-498-8683 INTERCHANGEABLE
Transistor
5961-00-938-7380 INTERCHANGEABLE
Transistor
5961-01-123-1543 INTERCHANGEABLE
Transistor
5961-01-235-4124 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/315 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTXV2N2880 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/315 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-137-4810INTERCHANGEABLE
TRANSISTOR
5961-00-345-7798INTERCHANGEABLE
TRANSISTOR
5961-00-498-8683INTERCHANGEABLE
TRANSISTOR
5961-00-938-7380INTERCHANGEABLE
TRANSISTOR
5961-01-123-1543INTERCHANGEABLE
TRANSISTOR
5961-01-235-4124INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-285-6683?

NSN 5961-01-285-6683 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 5961-01-285-6683?

NSN 5961-01-285-6683 has 3 cross-referenced part numbers: MIL-S-19500/315 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTXV2N2880 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/315 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-285-6683?

There are 6 known substitutes for 5961-01-285-6683: 5961-00-137-4810, 5961-00-345-7798, 5961-00-498-8683 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/315?

Key specifications for MIL-S-19500/315: Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Length: 0.970 INCHES MINIMUM AND 1.218 INCHES MAXIMUM IN; Power Rating Per Characteristic: 2.0 WATTS MAXIMUM TOTAL POWER DISSIPATION; Features Provided: QUALITY ASSURANCE LEVEL TXV. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com