PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151-0225-00Transistor

Tektronix, Inc. · NSN 5961-01-132-6419 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-132-6419 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-132-6419. Primary manufacturer part number: 151-0225-00.
Features
  • Transistor — FSC 5961
  • Material: PLASTIC OR CERAMIC ENCLOSURE
  • Mounting Method: TERMINAL
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Semiconductor Material: SILICON
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Power Rating Per Characteristic: 625.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 12.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Applications
  • Applications requiring Plastic or Ceramic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-132-6419, 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 Tektronix, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-132-6419
Primary Part Number151-0225-00
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
MaterialPLASTIC OR CERAMIC ENCLOSURE
Mounting MethodTERMINAL
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic625.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 12.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Internal ConfigurationJUNCTION CONTACT
Terminal Length0.500 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-943-75722N3563 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
Cross-Reference Index
Part NumberManufacturer
151-0225-00 PRIMARY Tektronix, Inc. (USA)
S39291 Fairchild Semiconductor Corp (USA)
S042810 Fairchild Semiconductor Corp (USA)
ST43121 National Semiconductor Corporation (USA)
Related Parts
5961-00-943-7572INTERCHANGEABLE
TRANSISTOR
2N3563

Frequently Asked Questions

What is NSN 5961-01-132-6419?

NSN 5961-01-132-6419 is a Transistor, manufactured by Tektronix, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-132-6419?

NSN 5961-01-132-6419 has 4 cross-referenced part numbers: 151-0225-00 (Tektronix, Inc.), S39291 (Fairchild Semiconductor Corp), S042810 (Fairchild Semiconductor Corp), ST43121 (National Semiconductor Corporation).

What NSN replaces 5961-01-132-6419?

There is 1 known substitute for 5961-01-132-6419: 5961-00-943-7572. Verify interchangeability with system specifications before substitution.

What are the specifications of 151-0225-00?

Key specifications for 151-0225-00: Material: PLASTIC OR CERAMIC ENCLOSURE; Mounting Method: TERMINAL; Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Overall Width: 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN. 12 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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