Multicomp Pro 2N2219A NPN Transistor TO-39, 40V 800mA 300MHz

The Multicomp Pro 2N2219A is a high-speed silicon NPN transistor designed for demanding switching and amplification circuits. This robust through-hole component offers reliable performance with a maximum collector-emitter voltage of 40V and a continuous collector current of 800mA, making it suitable for a wide range of industrial and hobbyist electronic applications.

With a transition frequency of 300MHz, this transistor excels in high-speed switching scenarios, ensuring fast response times in circuits such as drivers, oscillators, and signal amplifiers. The device features a DC current gain (hFE) with a minimum of 100, providing good amplification characteristics for your designs.

Housed in a durable TO-39 metal case, the transistor offers excellent thermal performance, supporting a power dissipation of up to 1.2W (total device) and a maximum operating temperature of 200°C. Its three-pin, through-hole mounting style ensures a secure and straightforward installation on printed circuit boards (PCBs).

Engineered for stability, the 2N2219A boasts high voltage ratings, including a collector-base voltage of 75V and an emitter-base voltage of 6V. This makes it a dependable choice for circuits requiring a buffer against voltage spikes. As part of the Multicomp Pro range, this component is a go-to choice for prototyping, educational projects, and commercial electronic equipment where consistent quality is essential.