PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3303Transistor

Freescale Semiconductor, Inc. · NSN 5961-00-490-4266 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-490-4266 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-490-4266. Primary manufacturer part number: 2N3303.
Features
  • Transistor — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Internal Configuration: JUNCTION CONTACT
  • Semiconductor Material: SILICON
  • 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 5961-00-490-4266, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-490-4266
Primary Part Number2N3303
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Terminal Length0.500 INCHES MINIMUM IN
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Current Rating Per Characteristic1.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic25.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 12.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, DC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-007-0730723020-57 INTERCHANGEABLE
Transistor
Raytheon Company Div Rmd Strategic
5961-00-105-7409 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N3303 Freescale Semiconductor, Inc. (USA)
200202-700 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
2N3303 Fairchild Semiconductor Corp (USA)
Related Parts
5961-00-007-0730INTERCHANGEABLE
TRANSISTOR
723020-57
5961-00-105-7409INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-490-4266?

NSN 5961-00-490-4266 is a Transistor, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-490-4266?

NSN 5961-00-490-4266 has 3 cross-referenced part numbers: 2N3303 (Freescale Semiconductor, Inc.), 200202-700 (Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems), 2N3303 (Fairchild Semiconductor Corp).

What NSN replaces 5961-00-490-4266?

There are 2 known substitutes for 5961-00-490-4266: 5961-00-007-0730, 5961-00-105-7409. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3303?

Key specifications for 2N3303: Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Length: 0.090 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM IN; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN. 13 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