Transistor 2N2646 UJT – Unijunction for Triggering & Timing Circuits

3.00 $

Description

The 2N2646 is a silicon Unijunction Transistor (UJT) designed for triggering, timing, and pulse generation applications. Its simple design and reliable performance make it ideal for relaxation oscillators, pulse circuits, and electronic timers.

The 2N2646 is widely used in educational electronics, DIY projects, and control circuits, offering stable operation over a wide range of voltages and frequencies.


🔧 Key Features:

  • Type: Silicon Unijunction Transistor (UJT)

  • Peak-Point Voltage (Vp): 3–6V typical

  • Valley Current (Iv): 5–10 mA

  • Low power dissipation

  • Reliable and simple to use in timing/oscillator circuits


⚙️ Applications:

  • Relaxation oscillator circuits

  • Pulse generation circuits

  • Triggering SCRs & TRIACs

  • Timing and delay circuits

  • Educational electronics kits and DIY projects

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