PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SS3723Transistor

On Semiconductor Corporation · NSN 5961-00-442-9470 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-442-9470 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-442-9470. Primary manufacturer part number: SS3723.
Features
  • Transistor — FSC 5961
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Semiconductor Material: SILICON
  • Internal Configuration: UNIJUNCTION
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Material: PLASTIC ENCLOSURE
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-442-9470, 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 On Semiconductor Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-442-9470
Primary Part NumberSS3723
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerOn Semiconductor Corporation
StatusACTIVE
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Internal ConfigurationUNIJUNCTION
Terminal Length0.500 INCHES MINIMUM IN
Power Rating Per Characteristic200.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
MaterialPLASTIC ENCLOSURE
Mounting MethodTERMINAL
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Overall Diameter0.280 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-100-6335 INTERCHANGEABLE
Transistor
5961-01-071-3238 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
SS3723 On Semiconductor Corporation (USA)
2N4360 Fairchild Semiconductor Corp (USA)
SS3723 Freescale Semiconductor, Inc. (USA)
ITS3630 Intersil Inc Sub of General Electric Co (USA)
1855-0082 Keysight Technologies, Inc. (USA)
1855-0082 Keysight Technologies Inc (USA)
1855-0597 Hewlett-Packard Company Dba HP (USA)
1855-0082 Hewlett-Packard Company Dba HP (USA)
HP1855-0082 Agilent Technologies Inc. Div Network Systems Test Site (USA)
Related Parts
5961-00-100-6335INTERCHANGEABLE
TRANSISTOR
5961-01-071-3238INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-442-9470?

NSN 5961-00-442-9470 is a Transistor, manufactured by On Semiconductor Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-442-9470?

NSN 5961-00-442-9470 has 9 cross-referenced part numbers: SS3723 (On Semiconductor Corporation), 2N4360 (Fairchild Semiconductor Corp), SS3723 (Freescale Semiconductor, Inc.), ITS3630 (Intersil Inc Sub of General Electric Co), 1855-0082 (Keysight Technologies, Inc.) and 4 more.

What NSN replaces 5961-00-442-9470?

There are 2 known substitutes for 5961-00-442-9470: 5961-00-100-6335, 5961-01-071-3238. Verify interchangeability with system specifications before substitution.

What are the specifications of SS3723?

Key specifications for SS3723: Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Semiconductor Material: SILICON; Internal Configuration: UNIJUNCTION; Overall Length: 0.270 INCHES NOMINAL IN. 10 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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