PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N404Transistor

Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin · NSN 5961-00-843-1009 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-843-1009 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-843-1009. Primary manufacturer part number: 2N404.
Features
  • Transistor — FSC 5961
  • Internal Junction Configuration: PNP
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Internal Configuration: JUNCTION CONTACT
  • Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 12.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-843-1009, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-843-1009
Primary Part Number2N404
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin
StatusACTIVE
Internal Junction ConfigurationPNP
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point100.0 CELSIUS AMBIENT AIR DEGC
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT
Voltage Rating in Volts Per Characteristic25.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 12.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Terminal Length1.500 INCHES MINIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Overall Diameter0.370 INCHES MAXIMUM IN
Semiconductor MaterialGERMANIUM
Current Rating Per Characteristic100.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-260-1677163188 INTERCHANGEABLE
Transistor
Fluke Corp
5961-00-368-6519 INTERCHANGEABLE
Transistor
5961-00-414-166265326500 INTERCHANGEABLE
Transistor
Autocon Industries Inc
5961-00-430-6373GIRDER 232036373 INTERCHANGEABLE
Transistor
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-00-460-0808 INTERCHANGEABLE
Transistor
5961-00-520-52925080-0060 INTERCHANGEABLE
Transistor
Keysight Technologies Inc
5961-00-752-5229 INTERCHANGEABLE
Transistor
5961-00-985-9134 INTERCHANGEABLE
Transistor
5961-01-094-0796 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N404 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
2N404 Renesas Electronics America Inc (USA)
Related Parts
5961-00-260-1677INTERCHANGEABLE
TRANSISTOR
163188
5961-00-368-6519INTERCHANGEABLE
TRANSISTOR
5961-00-414-1662INTERCHANGEABLE
TRANSISTOR
65326500
5961-00-430-6373INTERCHANGEABLE
TRANSISTOR
GIRDER 232036373
5961-00-460-0808INTERCHANGEABLE
TRANSISTOR
5961-00-520-5292INTERCHANGEABLE
TRANSISTOR
5080-0060
5961-00-752-5229INTERCHANGEABLE
TRANSISTOR
5961-00-985-9134INTERCHANGEABLE
TRANSISTOR
5961-01-094-0796INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-843-1009?

NSN 5961-00-843-1009 is a Transistor, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-843-1009?

NSN 5961-00-843-1009 has 2 cross-referenced part numbers: 2N404 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 2N404 (Renesas Electronics America Inc).

What NSN replaces 5961-00-843-1009?

There are 9 known substitutes for 5961-00-843-1009: 5961-00-260-1677, 5961-00-368-6519, 5961-00-414-1662 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N404?

Key specifications for 2N404: Internal Junction Configuration: PNP; Features Provided: HERMETICALLY SEALED CASE; Overall Length: 0.260 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC. 14 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