PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N2419ATransistor

Electronic Industries Association · NSN 5961-00-926-2569 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-926-2569 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-926-2569. Primary manufacturer part number: 2N2419A.
Features
  • Transistor — FSC 5961
  • Internal Configuration: UNIJUNCTION
  • Specification/standard Data: 81349-MIL-S-19500/75 GOVERNMENT SPECIFICATION
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 600.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Current Rating Per Characteristic: 70.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS JUNCTION DEGC
  • Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 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 5961-00-926-2569, 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 Electronic Industries Association. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 24 commercial cross-references from 16 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
NSN5961-00-926-2569
Primary Part Number2N2419A
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
Internal ConfigurationUNIJUNCTION
Specification/standard Data81349-MIL-S-19500/75 GOVERNMENT SPECIFICATION
Terminal Length1.500 INCHES MINIMUM IN
Power Rating Per Characteristic600.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic70.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC
Maximum Operating Temp Per Measurement Point175.0 CELSIUS JUNCTION DEGC
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Circle Diameter0.200 INCHES NOMINAL IN
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 Characteristic60.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Mounting MethodTERMINAL
Semiconductor MaterialSILICON
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-006-5441 INTERCHANGEABLE
Transistor
5961-00-026-8826L00849 INTERCHANGEABLE
Transistor
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-00-104-1402 INTERCHANGEABLE
Transistor
5961-00-325-85677531472P0001 INTERCHANGEABLE
Transistor
Lockheed Martin Corp Naval Electronics & Surveillance Systems
5961-00-351-87172557745-2 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-410-8886 INTERCHANGEABLE
Transistor
5961-00-416-96812N491 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5961-00-439-3542 INTERCHANGEABLE
Transistor
5961-00-490-2962 INTERCHANGEABLE
Transistor
5961-00-617-3873 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N2419A Electronic Industries Association
X5B790 General Electric Co Semi-Conductor Products Dept (USA)
7350-0037-001 Antenna Products Corporation Dba Antenna Products Corp (USA)
5961PL0190430 Jednolity Indeks Materialowy - Uniform Material Index (POL)
JAN2N491A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX2N41A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
44B251181-003 General Electric Co Armament and Electrical Systems Dept Electrical Systems Products Dept (USA)
414794-3 Raytheon Company Dba Raytheon (USA)
4192800-216 Raytheon Company Div Rmd Strategic (USA)
5961009262569 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
JAN2N2419A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/75 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SJ939 Texas Instruments Incorporated (USA)
2N491 General Electric Co Semi-Conductor Products Dept (USA)
352-0116-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
JAN2N491A General Electric Co Semi-Conductor Products Dept (USA)
7900085-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
JAN2N491AMOD General Semiconductor Inc (USA)
911213 Bae Systems Information and Electronic Systems Integration Inc. (USA)
413698-3 Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-006-5441INTERCHANGEABLE
TRANSISTOR
5961-00-026-8826INTERCHANGEABLE
TRANSISTOR
L00849
5961-00-104-1402INTERCHANGEABLE
TRANSISTOR
5961-00-325-8567INTERCHANGEABLE
TRANSISTOR
7531472P0001
5961-00-351-8717INTERCHANGEABLE
TRANSISTOR
2557745-2
5961-00-410-8886INTERCHANGEABLE
TRANSISTOR
5961-00-416-9681INTERCHANGEABLE
TRANSISTOR
2N491
5961-00-439-3542INTERCHANGEABLE
TRANSISTOR
5961-00-490-2962INTERCHANGEABLE
TRANSISTOR
5961-00-617-3873INTERCHANGEABLE
TRANSISTOR
5961-00-761-5860INTERCHANGEABLE
TRANSISTOR
5961-00-808-8398INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-926-2569?

NSN 5961-00-926-2569 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-926-2569?

NSN 5961-00-926-2569 has 24 cross-referenced part numbers: 2N2419A (Electronic Industries Association), X5B790 (General Electric Co Semi-Conductor Products Dept), 7350-0037-001 (Antenna Products Corporation Dba Antenna Products Corp), 5961PL0190430 (Jednolity Indeks Materialowy - Uniform Material Index), JAN2N491A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 19 more.

What NSN replaces 5961-00-926-2569?

There are 12 known substitutes for 5961-00-926-2569: 5961-00-006-5441, 5961-00-026-8826, 5961-00-104-1402 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N2419A?

Key specifications for 2N2419A: Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Internal Configuration: UNIJUNCTION; Specification/standard Data: 81349-MIL-S-19500/75 GOVERNMENT SPECIFICATION; Terminal Length: 1.500 INCHES MINIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-926-2569 still in active supply?

NSN 5961-00-926-2569 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.
PartsTable Design LLC · partstable.com