PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3439Transistor

Electronic Industries Association · NSN 5961-00-925-3762 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-925-3762 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-925-3762. Primary manufacturer part number: 2N3439.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Internal Configuration: JUNCTION CONTACT
  • Internal Junction Configuration: NPN
  • Semiconductor Material: SILICON
  • Specification/standard Data: 80131-2N3439 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: HERMETICALLY SEALED CASE
  • 8 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-925-3762, 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 Electronic Industries Association. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-925-3762
Primary Part Number2N3439
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Internal ConfigurationJUNCTION CONTACT
Internal Junction ConfigurationNPN
Semiconductor MaterialSILICON
Specification/standard Data80131-2N3439 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-022-5670 INTERCHANGEABLE
Transistor
5961-00-055-7897207026P1 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5961-00-064-3237579R939H02 INTERCHANGEABLE
Transistor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5961-00-116-8950352-0825-020 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-137-8312 INTERCHANGEABLE
Transistor
5961-00-240-3007 INTERCHANGEABLE
Transistor
5961-00-489-202154000-90068-1 INTERCHANGEABLE
Transistor
Textron Systems Corporation Dba Textron Systems Corp
6610-00-650-338623327 INTERCHANGEABLE
Pinion Shaft,roll D
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
5961-00-862-8738 INTERCHANGEABLE
Transistor
5961-01-057-006210182379 INTERCHANGEABLE
Transistor
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
2N3439 Electronic Industries Association
531-231-039 Elettronica Gmbh (DEU)
2N3439 Newark Electronics Corporation Dba Newark (USA)
2N3439 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
9324-013128 Gossen Metrawatt Gmbh Div Gmc-I Gossen-Metrawatt Gmbh (DEU)
531-231-039 Elettronica Spa (ITA)
V132500 Barco (BEL)
23327 Kleinschmidt Inc (USA)
Related Parts
5961-00-022-5670INTERCHANGEABLE
TRANSISTOR
5961-00-055-7897INTERCHANGEABLE
TRANSISTOR
207026P1
5961-00-064-3237INTERCHANGEABLE
TRANSISTOR
579R939H02
5961-00-116-8950INTERCHANGEABLE
TRANSISTOR
352-0825-020
5961-00-137-8312INTERCHANGEABLE
TRANSISTOR
5961-00-240-3007INTERCHANGEABLE
TRANSISTOR
5961-00-489-2021INTERCHANGEABLE
TRANSISTOR
54000-90068-1
6610-00-650-3386INTERCHANGEABLE
PINION SHAFT,ROLL D
23327
5961-00-862-8738INTERCHANGEABLE
TRANSISTOR
5961-01-057-0062INTERCHANGEABLE
TRANSISTOR
10182379
5961-01-105-1704INTERCHANGEABLE
TRANSISTOR
5961-01-157-9616INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-925-3762?

NSN 5961-00-925-3762 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-925-3762?

NSN 5961-00-925-3762 has 8 cross-referenced part numbers: 2N3439 (Electronic Industries Association), 531-231-039 (Elettronica Gmbh), 2N3439 (Newark Electronics Corporation Dba Newark), 2N3439 (L3harris Technologies, Inc Div Space & Airborne Systems), 9324-013128 (Gossen Metrawatt Gmbh Div Gmc-I Gossen-Metrawatt Gmbh) and 3 more.

What NSN replaces 5961-00-925-3762?

There are 12 known substitutes for 5961-00-925-3762: 5961-00-022-5670, 5961-00-055-7897, 5961-00-064-3237 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3439?

Key specifications for 2N3439: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Internal Configuration: JUNCTION CONTACT; Internal Junction Configuration: NPN; Semiconductor Material: SILICON. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-925-3762 still in active supply?

NSN 5961-00-925-3762 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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