PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N1722Transistor

Texas Instruments Incorporated · NSN 5961-00-463-3400 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-463-3400 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-463-3400. Primary manufacturer part number: 2N1722.
Features
  • Transistor — FSC 5961
  • Power Rating Per Characteristic: 3.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-53
  • Current Rating Per Characteristic: 5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE CURRENT, DC
  • Semiconductor Material: SILICON
  • Internal Configuration: JUNCTION CONTACT
  • Terminal Length: 0.420 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 5961-00-463-3400, 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 Texas Instruments Incorporated. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-463-3400
Primary Part Number2N1722
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Power Rating Per Characteristic3.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-53
Current Rating Per Characteristic5.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND 5.00 AMPERES MAXIMUM BASE CURRENT, DC
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Terminal Length0.420 INCHES MAXIMUM IN
Overall Diameter0.870 INCHES MAXIMUM IN
Terminal Type and Quantity3 WIRE HOOK
Transfer Ratio90.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
Internal Junction ConfigurationNPN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic120.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 10.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-488-70062N1722 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5950-00-828-607310B1111 INTERCHANGEABLE
Transformer,power Autotransforme
Superior Electric Holding Group Llc Div Specialty Product Technologies
5961-00-855-2530 INTERCHANGEABLE
Transistor
5961-00-878-4066 INTERCHANGEABLE
Transistor
9510-01-268-484145455-3 INTERCHANGEABLE
Bar Assy,tape
Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba
Cross-Reference Index
Part NumberManufacturer
454553 Raytheon Technical Services Company (USA)
47A529835P93 Lockheed Martin Corporation Dba Lockheed Martin Aerostructures (USA)
2N1722 PRIMARY Texas Instruments Incorporated (USA)
454553 Cae Usa Inc. (USA)
Related Parts
5961-00-488-7006INTERCHANGEABLE
TRANSISTOR
2N1722
5950-00-828-6073INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
10B1111
5961-00-855-2530INTERCHANGEABLE
TRANSISTOR
5961-00-878-4066INTERCHANGEABLE
TRANSISTOR
9510-01-268-4841INTERCHANGEABLE
BAR ASSY,TAPE
45455-3

Frequently Asked Questions

What is NSN 5961-00-463-3400?

NSN 5961-00-463-3400 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-463-3400?

NSN 5961-00-463-3400 has 4 cross-referenced part numbers: 454553 (Raytheon Technical Services Company), 47A529835P93 (Lockheed Martin Corporation Dba Lockheed Martin Aerostructures), 2N1722 (Texas Instruments Incorporated), 454553 (Cae Usa Inc.).

What NSN replaces 5961-00-463-3400?

There are 5 known substitutes for 5961-00-463-3400: 5961-00-488-7006, 5950-00-828-6073, 5961-00-855-2530 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N1722?

Key specifications for 2N1722: Power Rating Per Characteristic: 3.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION; Overall Length: 0.355 INCHES MAXIMUM IN; Electrode Internally-Electrically Connected to Case: COLLECTOR; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-53. 17 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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