2N2646

2N2646 Transistor

The 2N2646 transistor is a high-performance unijunction transistor (UJT) designed for timing, oscillator, and pulse circuits. It offers stable operation and low leakage. This makes it perfect for hobbyists and professionals alike.

This 2N2646 transistor delivers reliable switching and precise timing. It works well in trigger circuits and sawtooth generators. Its robust design ensures long life in your projects.

The 2N2646 transistor acts as a switch with a negative resistance region. It turns on when its emitter voltage exceeds a specific threshold. This creates a sharp pulse ideal for timing. The device then turns off automatically. This cycle repeats for stable oscillation. It requires few external parts. This simplifies circuit design. The 2N2646 transistor handles high peak currents. It maintains accuracy over temperature changes. This makes it a trusted choice for many applications.

Key Features

• High peak voltage capability for demanding circuits
• Low emitter leakage current for stable performance
• Compact TO-18 metal can package for easy mounting
• Wide operating temperature range from -65°C to +200°C
• Excellent uniformity of characteristics between units
• Ideal for pulse and timing applications

Use Cases

Engineers and makers use the 2N2646 transistor in relaxation oscillators, flashers, and frequency dividers. It is also common in thyristor trigger circuits and voltage sensing. This UJT fits many electronic designs. Typical buyers include hobbyists building LED flashers. They also include students learning about oscillator circuits. Professionals use it in industrial timers. Repair technicians use it for vintage equipment. The 2N2646 transistor works in power supply control. It also works in alarm systems. Anyone needing precise timing will benefit from this part.

Order your 2N2646 transistor today from Electra Store. Get fast shipping and top-quality components. Upgrade your circuit with this reliable UJT now. Do not wait to start your next project. Buy the 2N2646 transistor today. It will bring stable performance to your designs. Act now and secure your parts.