PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N3442Transistor

Fairchild Semiconductor Corp · NSN 5961-00-946-2054 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-946-2054 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-946-2054. Primary manufacturer part number: 2N3442.
Features
  • Transistor — FSC 5961
  • 1 verified cross-reference
  • Primary manufacturer: Fairchild Semiconductor Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-946-2054, 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 Fairchild Semiconductor Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransistor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersFairchild Semiconductor Corp (CAGE 07263)
Technical Specifications
ParameterValue
NSN5961-00-946-2054
Primary Part Number2N3442
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-107-538236487 INTERCHANGEABLE
Transistor
Renesas Electronics America Inc
5961-00-429-9395 INTERCHANGEABLE
Transistor
5961-00-465-9910619139-1 INTERCHANGEABLE
Transistor
Raytheon Company
5961-00-902-88212N3442 INTERCHANGEABLE
Transistor
Renesas Electronics America Inc
5961-01-033-9370123652-01 INTERCHANGEABLE
Transistor
Transico, Inc. Dba Eeco Switch
5961-01-189-4124958-091-0001 INTERCHANGEABLE
Transistor
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
2N3442 Fairchild Semiconductor Corp (USA)
Related Parts
5961-00-107-5382INTERCHANGEABLE
TRANSISTOR
36487
5961-00-429-9395INTERCHANGEABLE
TRANSISTOR
5961-00-465-9910INTERCHANGEABLE
TRANSISTOR
619139-1
5961-00-902-8821INTERCHANGEABLE
TRANSISTOR
2N3442
5961-01-033-9370INTERCHANGEABLE
TRANSISTOR
123652-01
5961-01-189-4124INTERCHANGEABLE
TRANSISTOR
958-091-0001

Frequently Asked Questions

What is NSN 5961-00-946-2054?

NSN 5961-00-946-2054 is a Transistor, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-946-2054?

NSN 5961-00-946-2054 has 1 cross-referenced part number: 2N3442 (Fairchild Semiconductor Corp).

What NSN replaces 5961-00-946-2054?

There are 6 known substitutes for 5961-00-946-2054: 5961-00-107-5382, 5961-00-429-9395, 5961-00-465-9910 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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