PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N4924Transistor

Semiconductor Technology, Inc. Dba Semiconductor Technology Inc · NSN 5961-00-406-9504 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-406-9504 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-406-9504. Primary manufacturer part number: 2N4924.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Internal Configuration: JUNCTION CONTACT
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Semiconductor Material: SILICON
  • Specification/standard Data: 80131-RELEASE5477 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-406-9504, 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 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-406-9504
Primary Part Number2N4924
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSemiconductor Technology, Inc. Dba Semiconductor Technology Inc
StatusACTIVE
Overall Diameter0.370 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Internal ConfigurationJUNCTION CONTACT
Terminal Length0.500 INCHES MINIMUM IN
Power Rating Per Characteristic1.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Semiconductor MaterialSILICON
Specification/standard Data80131-RELEASE5477 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Mounting MethodTERMINAL
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Terminal Circle Diameter0.210 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-479-17352N4925 INTERCHANGEABLE
Transistor
Semitronics Corp
5961-00-494-4899 INTERCHANGEABLE
Transistor
5961-01-131-3836 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N4924 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA)
2N4924 Electronic Industries Association
2N4924 Freescale Semiconductor, Inc. (USA)
8210-1266 Genrad Inc (USA)
RELEASE5477 Electronic Industries Association
Related Parts
5961-00-479-1735INTERCHANGEABLE
TRANSISTOR
2N4925
5961-00-494-4899INTERCHANGEABLE
TRANSISTOR
5961-01-131-3836INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-406-9504?

NSN 5961-00-406-9504 is a Transistor, manufactured by Semiconductor Technology, Inc. Dba Semiconductor Technology Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-406-9504?

NSN 5961-00-406-9504 has 5 cross-referenced part numbers: 2N4924 (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc), 2N4924 (Electronic Industries Association), 2N4924 (Freescale Semiconductor, Inc.), 8210-1266 (Genrad Inc), RELEASE5477 (Electronic Industries Association).

What NSN replaces 5961-00-406-9504?

There are 3 known substitutes for 5961-00-406-9504: 5961-00-479-1735, 5961-00-494-4899, 5961-01-131-3836. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N4924?

Key specifications for 2N4924: Overall Length: 0.260 INCHES MAXIMUM IN; Overall Diameter: 0.370 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 100.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; 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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