PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14659Transistor

Ciba Corning Diagnostics Corp a Joint Venture · NSN 5961-01-224-0115 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-224-0115 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-224-0115. Primary manufacturer part number: 14659.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Purchase Description Identification: 24143-14659
  • Mounting Facility Quantity: 1
  • Mounting Method: UNTHREADED HOLE(S)
  • Current Rating Per Characteristic: 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Semiconductor Material: SILICON
  • Function for Which Designed: SWITCHING
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-224-0115, 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 Ciba Corning Diagnostics Corp a Joint Venture. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5961-01-224-0115
Primary Part Number14659
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerCiba Corning Diagnostics Corp a Joint Venture
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Purchase Description Identification24143-14659
Mounting Facility Quantity1
Mounting MethodUNTHREADED HOLE(S)
Current Rating Per Characteristic4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Semiconductor MaterialSILICON
Function for Which DesignedSWITCHING
MaterialPLASTIC ENCLOSURE
Voltage Rating in Volts Per Characteristic45.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Internal ConfigurationJUNCTION CONTACT-DARLINGTON CONNECTED
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-220
Cubic Measure0.001 CUBIC FEET
Power Rating Per Characteristic1.6 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Maximum Operating Temp Per Measurement Point165.0 CELSIUS JUNCTION DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
2910-00-358-4905 INTERCHANGEABLE
Lever,control
3110-00-554-3232204S INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
6145-00-578-659314379 INTERCHANGEABLE
Wire,electrical
Dayton-Granger, Inc.
5360-00-594-04091460-0048 INTERCHANGEABLE
Spring,helical,extension
Hewlett-Packard Company Dba HP
5950-01-178-52414048675 INTERCHANGEABLE
Reactor
Honeywell International Inc. Dba Honeywell International
2520-01-221-14843A792 INTERCHANGEABLE
Block,direct Shift
Link-Belt Cranes, L.p., Lllp
1005-01-577-0556 INTERCHANGEABLE
Sight,front
4020-01-719-207414659-1 INTERCHANGEABLE
Fiber Rope Assembly,single Leg
Gatr Technologies, Inc.
4020-01-719-409714659-2 INTERCHANGEABLE
Fiber Rope Assembly,single Leg
Gatr Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
14659 PRIMARY Ciba Corning Diagnostics Corp a Joint Venture (USA)
Related Parts
2910-00-358-4905INTERCHANGEABLE
LEVER,CONTROL
3110-00-554-3232INTERCHANGEABLE
BEARING,BALL,ANNULAR
204S
6145-00-578-6593INTERCHANGEABLE
WIRE,ELECTRICAL
14379
5360-00-594-0409INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
1460-0048
5950-01-178-5241INTERCHANGEABLE
REACTOR
4048675
2520-01-221-1484INTERCHANGEABLE
BLOCK,DIRECT SHIFT
3A792
1005-01-577-0556INTERCHANGEABLE
SIGHT,FRONT
4020-01-719-2074INTERCHANGEABLE
FIBER ROPE ASSEMBLY,SINGLE LEG
14659-1
4020-01-719-4097INTERCHANGEABLE
FIBER ROPE ASSEMBLY,SINGLE LEG
14659-2

Frequently Asked Questions

What is NSN 5961-01-224-0115?

NSN 5961-01-224-0115 is a Transistor, manufactured by Ciba Corning Diagnostics Corp a Joint Venture, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-224-0115?

NSN 5961-01-224-0115 has 1 cross-referenced part number: 14659 (Ciba Corning Diagnostics Corp a Joint Venture).

What NSN replaces 5961-01-224-0115?

There are 9 known substitutes for 5961-01-224-0115: 2910-00-358-4905, 3110-00-554-3232, 6145-00-578-6593 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14659?

Key specifications for 14659: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Purchase Description Identification: 24143-14659; Mounting Facility Quantity: 1; Mounting Method: UNTHREADED HOLE(S). 19 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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