PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS19500-348Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-407-0245 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-407-0245 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-407-0245. Primary manufacturer part number: MILS19500-348.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • Features Provided: HERMETICALLY SEALED CASE
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: -50.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Terminal Length: 0.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-407-0245, 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 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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
NSN5961-00-407-0245
Primary Part NumberMILS19500-348
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
Internal ConfigurationJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASE
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic-50.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Terminal Length0.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Current Rating Per Characteristic-1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Internal Junction ConfigurationPNP
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
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.).
Specification/standard Data81349-MIL-S-19500/348 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-104-9900 INTERCHANGEABLE
Transistor
5961-00-368-2605 INTERCHANGEABLE
Transistor
5961-01-123-5397 INTERCHANGEABLE
Transistor
5961-01-155-1572 INTERCHANGEABLE
Transistor
5961-01-235-3280 INTERCHANGEABLE
Transistor
5961-01-297-0257 INTERCHANGEABLE
Transistor
5961-01-343-3641 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
MILS19500-348 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N3468A Adelco Elektronik Gmbh (DEU)
JAN2N3468 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-104-9900INTERCHANGEABLE
TRANSISTOR
5961-00-368-2605INTERCHANGEABLE
TRANSISTOR
5961-01-123-5397INTERCHANGEABLE
TRANSISTOR
5961-01-155-1572INTERCHANGEABLE
TRANSISTOR
5961-01-235-3280INTERCHANGEABLE
TRANSISTOR
5961-01-297-0257INTERCHANGEABLE
TRANSISTOR
5961-01-343-3641INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-407-0245?

NSN 5961-00-407-0245 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 5961-00-407-0245?

NSN 5961-00-407-0245 has 3 cross-referenced part numbers: MILS19500-348 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N3468A (Adelco Elektronik Gmbh), JAN2N3468 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-00-407-0245?

There are 7 known substitutes for 5961-00-407-0245: 5961-00-104-9900, 5961-00-368-2605, 5961-01-123-5397 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS19500-348?

Key specifications for MILS19500-348: Internal Configuration: JUNCTION CONTACT; Features Provided: HERMETICALLY SEALED CASE; Electrode Internally-Electrically Connected to Case: COLLECTOR; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD. 16 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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