PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N5154Transistor

Microsemi Corp - Massachusetts · NSN 5961-00-466-3391 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-466-3391 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-466-3391. Primary manufacturer part number: 2N5154.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Semiconductor Material: SILICON
  • Internal Configuration: JUNCTION CONTACT
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-466-3391, 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 Microsemi Corp - Massachusetts. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-466-3391
Primary Part Number2N5154
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicrosemi Corp - Massachusetts
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Overall Diameter0.370 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Features ProvidedHERMETICALLY SEALED CASE
Power Rating Per Characteristic1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Circle Diameter0.210 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Terminal Length0.500 INCHES MINIMUM IN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Current Rating Per Characteristic1.00 AMPERES MAXIMUM BASE CURRENT, DC AND 2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-147-72332N5150 INTERCHANGEABLE
Transistor
Microsemi Ppc Inc
5961-00-189-29412N5149 INTERCHANGEABLE
Transistor
Solitron Devices, Inc.
2910-00-455-791063C41579 INTERCHANGEABLE
Filter,fluid
Libby Power Systems, Llc
5961-00-466-1389 INTERCHANGEABLE
Transistor
5915-00-923-71831440635PC51 INTERCHANGEABLE
Network,summation
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-01-026-6665 INTERCHANGEABLE
Transistor
5961-01-196-6941247AS-C0508-001 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
2N5154 Adelco Elektronik Gmbh (DEU)
772745-1 Raytheon Company Dba Raytheon (USA)
2N5154 Electronic Industries Association
3282267 Naval Sea Systems Command (USA)
2N5154 PRIMARY Microsemi Corp - Massachusetts (USA)
900400-001 Kaman Aerospace Corporation (USA)
2N5154 Fairchild Semiconductor Corp (USA)
RELEASE5610 Electronic Industries Association
2N154 PRIMARY Micro Uspd Inc (USA)
2N5154A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-147-7233INTERCHANGEABLE
TRANSISTOR
2N5150
5961-00-189-2941INTERCHANGEABLE
TRANSISTOR
2N5149
2910-00-455-7910INTERCHANGEABLE
FILTER,FLUID
63C41579
5961-00-466-1389INTERCHANGEABLE
TRANSISTOR
5915-00-923-7183INTERCHANGEABLE
NETWORK,SUMMATION
1440635PC51
5961-01-026-6665INTERCHANGEABLE
TRANSISTOR
5961-01-196-6941INTERCHANGEABLE
TRANSISTOR
247AS-C0508-001

Frequently Asked Questions

What is NSN 5961-00-466-3391?

NSN 5961-00-466-3391 is a Transistor, manufactured by Microsemi Corp - Massachusetts, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-466-3391?

NSN 5961-00-466-3391 has 10 cross-referenced part numbers: 2N5154 (Adelco Elektronik Gmbh), 772745-1 (Raytheon Company Dba Raytheon), 2N5154 (Electronic Industries Association), 3282267 (Naval Sea Systems Command), 2N5154 (Microsemi Corp - Massachusetts) and 5 more.

What NSN replaces 5961-00-466-3391?

There are 7 known substitutes for 5961-00-466-3391: 5961-00-147-7233, 5961-00-189-2941, 2910-00-455-7910 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N5154?

Key specifications for 2N5154: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 6.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Semiconductor Material: SILICON; Internal Configuration: JUNCTION CONTACT. 15 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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