PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3440Transistor

Renesas Electronics America Inc · NSN 5961-01-365-3737 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-365-3737 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-365-3737. Primary manufacturer part number: 2N3440.
Features
  • Transistor — FSC 5961
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-39
  • 3 verified cross-references
  • Primary manufacturer: Renesas Electronics America Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-365-3737, 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 Renesas Electronics America Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5961-01-365-3737
Primary Part Number2N3440
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRenesas Electronics America Inc
StatusACTIVE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-39
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-044-4808 INTERCHANGEABLE
Transistor
5961-00-272-8374 INTERCHANGEABLE
Transistor
5961-00-460-88212N3440 INTERCHANGEABLE
Transistor
L3 Technologies, Inc. Div Communication Systems-East
5961-00-479-7613GIRDER 232057613 INTERCHANGEABLE
Transistor
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5961-00-726-7836 INTERCHANGEABLE
Transistor
5961-00-942-4004 INTERCHANGEABLE
Transistor
8340-01-575-062800-010-018 INTERCHANGEABLE
Tent,liner,prefabricated Buildin
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
Cross-Reference Index
Part NumberManufacturer
2N3440 Renesas Electronics America Inc (USA)
0001-0018 S.i.t.t.i. Speciali Impianti Telescriventi Telefonici Interni S.p.a. Div S.i.t.t.i. S.p.a. (ITA)
2N3440 Rca Corp Distribution and Special Products (USA)
Related Parts
5961-00-044-4808INTERCHANGEABLE
TRANSISTOR
5961-00-272-8374INTERCHANGEABLE
TRANSISTOR
5961-00-460-8821INTERCHANGEABLE
TRANSISTOR
2N3440
5961-00-479-7613INTERCHANGEABLE
TRANSISTOR
GIRDER 232057613
5961-00-726-7836INTERCHANGEABLE
TRANSISTOR
5961-00-942-4004INTERCHANGEABLE
TRANSISTOR
8340-01-575-0628INTERCHANGEABLE
TENT,LINER,PREFABRICATED BUILDIN
00-010-018

Frequently Asked Questions

What is NSN 5961-01-365-3737?

NSN 5961-01-365-3737 is a Transistor, manufactured by Renesas Electronics America Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-365-3737?

NSN 5961-01-365-3737 has 3 cross-referenced part numbers: 2N3440 (Renesas Electronics America Inc), 0001-0018 (S.i.t.t.i. Speciali Impianti Telescriventi Telefonici Interni S.p.a. Div S.i.t.t.i. S.p.a.), 2N3440 (Rca Corp Distribution and Special Products).

What NSN replaces 5961-01-365-3737?

There are 7 known substitutes for 5961-01-365-3737: 5961-00-044-4808, 5961-00-272-8374, 5961-00-460-8821 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N3440?

Key specifications for 2N3440: Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-39. 1 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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