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Transistor - 2N2646 Programmable Unijunction

Transistor - 2N2646 Programmable Unijunction

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2N2646 programmable unijunction transistor often referred to as a PUT. The 2N2646 can be found in many tremolo effects pedal projects and vintage classics such as the Vox Repeat Percussion.

Product Measurements by Type
Max. Emitter Reverse Voltage30 V
Max. Interbase Voltage35 V
Max. Operating Junction Temperature Range-65 to 125 °C
Max. Peak Pulse Emitter Current2 A
Max. Power Dissipation300 mW
Max. RMS Emitter Current50 mA
Packaging Information
Packaging Dimensions0.739 in. × 0.252 in. × 0.252 in.
Weight (Packaging)0.0024 lbs.
PDF: DatasheetAll Models

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Specifications, Files, and Documents

PDF: Datasheet Datasheet1.92 MB