PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

151-0254-00Transistor

Tektronix, Inc. · NSN 5961-01-100-1915 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-100-1915 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-100-1915. Primary manufacturer part number: 151-0254-00.
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 12.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Internal Configuration: JUNCTION CONTACT-DARLINGTON CONNECTED
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92
  • Semiconductor Material: SILICON
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-100-1915, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-100-1915
Primary Part Number151-0254-00
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusCANCELLED
Voltage Rating in Volts Per Characteristic12.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Terminal Length0.500 INCHES MINIMUM IN
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT-DARLINGTON CONNECTED
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-92
Semiconductor MaterialSILICON
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS AND 50.00 MILLIAMPERES MAXIMUM BASE CURRENT, INSTANTANEOUS
MaterialPLASTIC ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5961-00-162-9773MPSA14 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
5961-01-198-691163006 INTERCHANGEABLE
Transistor
Datamarine Intl Inc
Cross-Reference Index
Part NumberManufacturer
89300405 Thales Air Defence (FRA)
ST05071 National Semiconductor Corporation (USA)
X38L3118 General Electric Co Semi-Conductor Products Dept (USA)
MPSA14 Freescale Semiconductor, Inc. (USA)
SKA3502 Texas Instruments Incorporated (USA)
151-0254-00 PRIMARY Tektronix, Inc. (USA)
Related Parts
5961-00-162-9773INTERCHANGEABLE
TRANSISTOR
MPSA14
5961-01-198-6911INTERCHANGEABLE
TRANSISTOR
63006

Frequently Asked Questions

What is NSN 5961-01-100-1915?

NSN 5961-01-100-1915 is a Transistor, manufactured by Tektronix, Inc., classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-100-1915?

NSN 5961-01-100-1915 has 6 cross-referenced part numbers: 89300405 (Thales Air Defence), ST05071 (National Semiconductor Corporation), X38L3118 (General Electric Co Semi-Conductor Products Dept), MPSA14 (Freescale Semiconductor, Inc.), SKA3502 (Texas Instruments Incorporated) and 1 more.

What NSN replaces 5961-01-100-1915?

There are 2 known substitutes for 5961-01-100-1915: 5961-00-162-9773, 5961-01-198-6911. Verify interchangeability with system specifications before substitution.

What are the specifications of 151-0254-00?

Key specifications for 151-0254-00: Voltage Rating in Volts Per Characteristic: 12.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC; Overall Length: 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN; Terminal Length: 0.500 INCHES MINIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-100-1915 still in active supply?

NSN 5961-01-100-1915 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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