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Home  Transistors - Programmable Unijunction  2N2646 Datasheets | Transistors - Programmable Unijunction Programmable Unijunction Transistor (UJT) 35V 300mW TO-206AA, TO-18-3 Metal Can

Jan 5 2021

2N2646 Datasheets | Transistors - Programmable Unijunction Programmable Unijunction Transistor (UJT) 35V 300mW TO-206AA, TO-18-3 Metal Can

Product Overview

Image:
2N2646
Manufacturer Part#: 2N2646
Product Category: Transistors - Programmable Unijunction
Stock: No
Manufacturer: NTE Electronics, Inc
Description: Programmable Unijunction Transistor (UJT) 35V 300mW TO-206AA, TO-18-3 Metal Can
Datasheet: 2N2646 Datasheet
Package: TO-206AA, TO-18-3 Metal Can
Minimum: 1
Lead Time: 1 Weeks
Quantity: On Order
Send RFQ: Inquiry

Reference Price

Qty Unit Price Ext. Price
5: 5.80000 29.00000

2N2646 Images are for reference only.

2N2646

CAD Models

Product Attributes

Voltage: 35V
Voltage - Output: -
Power Dissipation (Max): 300mW
Voltage - Offset (Vt): 3V
Current - Valley (Iv): 600µA
Current - Peak: 5µA

Alternative Models

Part Compare Manufacturers Category Description
Mfr.Part#:2N2646 Compare: Current Part Manufacturers:Multicomp Category:Transistors Description: Unijunction (UJT) Transistor, 2A, 1µA, 6mA, TO-18, 3Pin, 125℃
Mfr.Part#:2N2647 Compare: 2N2646 VS 2N2647 Manufacturers:Multicomp Category:Transistors Description: Unijunction (UJT) Transistor, 2A, 1µA, 10mA, TO-18, 3Pin, 125℃

Descriptions

There is no relevant information available for this part yet.

FEATURES

SILICON UNIJUNCTION TRANSISTORS

Silicon Planar Unijunction Transistors have a structure resulting in lower saturation voltage, peak-point current and valley current as zell as a much higher base-one peak pulse voltage. In addition, these devices are much faster switches.


The 2N2646 is intended for general purpose industrial applications where circuit economy is of primary importance, and is ideal for use in firing circuits for Silicon Controlled Rectifiers and other applications where a guaranteed minimum pulse amplitude is required. The 2N2647 is intended for applications where a low emitter leakage current and a low peak point emitter current (trigger current) are required and also for triggering high power SCR’s.

Environmental & Export Classifications

Description Value
RoHS Status: ROHS3 Compliant
ECCN: EAR99
HTSUS: 8541.21.0095

Documents & Media

Datasheets: 2N2646 Datasheet

Distributors

Image PartNo Manufacturer Descriptions Stock Step Price
2N2646 2N2646 NTE Electronics, Inc Programmable Unijunction Transistor (UJT) 35V 300mW TO-206AA, TO-18-3 Metal Can On Order

5:$$5.80000

2N2646 2N2646 NTE Electronics N/A On Order

1:$3.928

2N2646 2N2646 NTE Electronics Inc Unijunction Transistor, On Order

N/A

Popularity by Region

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    100
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    96
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    86
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    84
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    58
  • 99. Singapore
    56
  • 100. Tunisia
    45

2N2646 Popularity by Region

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2N2646
Programmable Unijunction Transistor (UJT) 35V 300mW TO-206AA, TO-18-3 Metal Can
  • Product Attributes
  • Descriptions
  • Features
  • CAD Models
Voltage: 35V
Voltage - Output: -
Power Dissipation (Max): 300mW
Voltage - Offset (Vt): 3V
Current - Valley (Iv): 600µA
Current - Peak: 5µA

There is no relevant information available for this part yet.

FEATURES

SILICON UNIJUNCTION TRANSISTORS

Silicon Planar Unijunction Transistors have a structure resulting in lower saturation voltage, peak-point current and valley current as zell as a much higher base-one peak pulse voltage. In addition, these devices are much faster switches.


The 2N2646 is intended for general purpose industrial applications where circuit economy is of primary importance, and is ideal for use in firing circuits for Silicon Controlled Rectifiers and other applications where a guaranteed minimum pulse amplitude is required. The 2N2647 is intended for applications where a low emitter leakage current and a low peak point emitter current (trigger current) are required and also for triggering high power SCR’s.

There is no relevant information available for this part yet.