PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N2222ATransistor

National Semiconductor Corporation · NSN 5961-00-858-3826 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-858-3826 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-858-3826. Primary manufacturer part number: 2N2222A.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Current Rating Per Characteristic: 800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • 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.).
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-858-3826, 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 National Semiconductor Corporation. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 42 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
NSN5961-00-858-3826
Primary Part Number2N2222A
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerNational Semiconductor Corporation
StatusCANCELLED
Overall Diameter0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Current Rating Per Characteristic800.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Length0.500 INCHES MINIMUM IN
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.).
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Power Rating Per Characteristic1.8 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-058-629648-36465A01 INTERCHANGEABLE
Semiconductor Device Set
General Dynamics Mission Systems, Inc. Dba Gdms
5841-00-091-082232261 INTERCHANGEABLE
Cover Assembly
Raytheon Company Dba Raytheon
5961-00-138-1132T065-502-0001 INTERCHANGEABLE
Transistor
L3harris Interstate Electronics Corporation
5961-00-164-172980001-12 INTERCHANGEABLE
Transistor
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
5961-00-226-67652N2222 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5961-00-226-8584 INTERCHANGEABLE
Transistor
5961-00-490-7299 INTERCHANGEABLE
Transistor
5961-00-535-4500247ASC0644-001 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5310-00-595-528932261 INTERCHANGEABLE
Washer,flat
Eaton Aerospace, Llc Dba Jackson South
5961-00-719-42972459237-4 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
2N2222A National Semiconductor Corporation (USA)
JANTX2N2222AA Adelco Elektronik Gmbh (DEU)
2N2222A Freescale Semiconductor, Inc. (USA)
335288-4 Texas Instruments Incorporated (USA)
418710-2 Raytheon Company Dba Raytheon (USA)
MSC1004M Microwave Semiconductor Corp (USA)
4801-0000-001 Viavi Solutionsllc (USA)
C09667-0002 Rosemount Aerospace Ltd (GBR)
8880300020-1 Navcom Defense Electronics, Inc. (USA)
4002240-502 Honeywell International Inc. Dba Honeywell International (USA)
335288-4 Telcom Semiconductor Inc (USA)
1854-1037 Hewlett-Packard Company Dba HP (USA)
5595371 Naval Sea Systems Command (USA)
65-60081-04 Vernitron Corp (USA)
2N2222 Freescale Semiconductor, Inc. (USA)
352-9103-001 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
005ITT61314AAAC Alcatel-Lucent Norway As (NOR)
352-0661-020 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
2N2222A Osi Optoelectronics, Inc Dba Semicoa (USA)
507508-1 Texas Instruments Incorporated (USA)
Related Parts
5961-00-058-6296INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
48-36465A01
5841-00-091-0822INTERCHANGEABLE
COVER ASSEMBLY
32261
5961-00-138-1132INTERCHANGEABLE
TRANSISTOR
T065-502-0001
5961-00-164-1729INTERCHANGEABLE
TRANSISTOR
80001-12
5961-00-226-6765INTERCHANGEABLE
TRANSISTOR
2N2222
5961-00-226-8584INTERCHANGEABLE
TRANSISTOR
5961-00-490-7299INTERCHANGEABLE
TRANSISTOR
5961-00-535-4500INTERCHANGEABLE
TRANSISTOR
247ASC0644-001
5310-00-595-5289INTERCHANGEABLE
WASHER,FLAT
32261
5961-00-719-4297INTERCHANGEABLE
TRANSISTOR
2459237-4
5961-00-724-2093INTERCHANGEABLE
TRANSISTOR
019-003675-250
5961-00-828-2559INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-858-3826?

NSN 5961-00-858-3826 is a Transistor, manufactured by National Semiconductor Corporation, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-858-3826?

NSN 5961-00-858-3826 has 50 cross-referenced part numbers: 2N2222A (National Semiconductor Corporation), JANTX2N2222AA (Adelco Elektronik Gmbh), 2N2222A (Freescale Semiconductor, Inc.), 335288-4 (Texas Instruments Incorporated), 418710-2 (Raytheon Company Dba Raytheon) and 45 more.

What NSN replaces 5961-00-858-3826?

There are 12 known substitutes for 5961-00-858-3826: 5961-00-058-6296, 5841-00-091-0822, 5961-00-138-1132 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N2222A?

Key specifications for 2N2222A: Overall Length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Overall Diameter: 0.209 INCHES MINIMUM AND 0.230 INCHES MAXIMUM IN; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 50.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-858-3826 still in active supply?

NSN 5961-00-858-3826 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.
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