2SA564-R TRANSISTOR TO-92 A564R

The 2SA564-R is a high-quality PNP bipolar junction transistor (BJT) widely used in various electronic applications. Encased in the industry-standard TO-92 package, this transistor offers a compact and cost-effective solution for amplification and switching tasks. The 'A564R' marking clearly identifies the device, ensuring easy identification and sourcing. As a PNP transistor, the 2SA564-R is designed to conduct current when the base is more negative than the emitter. This characteristic makes it suitable for use in low-side switching applications, where the load is connected to the positive supply voltage. The transistor's collector current rating of up to 100mA allows it to control moderate loads, while its collector-emitter voltage rating of -50V provides sufficient headroom for a variety of circuits.

The 2SA564-R is commonly used in audio amplifiers, switching circuits, and general-purpose amplification applications. Its high current gain (hFE) of typically 200 ensures efficient amplification of weak signals. The transistor's low saturation voltage minimizes power dissipation, improving overall circuit efficiency. When designing with the 2SA564-R, it is important to consider the transistor's operating characteristics and limitations. The datasheet provides detailed information on the transistor's electrical parameters, including its current gain, saturation voltage, and breakdown voltage. Proper biasing techniques should be used to ensure that the transistor operates within its safe operating area.

Additionally, heat sinking may be necessary in high-power applications to prevent overheating and damage to the transistor. The TO-92 package is designed for easy mounting on printed circuit boards (PCBs). The transistor's leads can be easily inserted into through-hole pads and soldered in place. The package's small size allows for high-density circuit designs. The 2SA564-R is a reliable and versatile transistor that can be used in a wide range of electronic applications. Its high current gain, low saturation voltage, and compact TO-92 package make it an excellent choice for both hobbyist and professional designs.

Whether you are building an audio amplifier, a switching circuit, or a general-purpose amplifier, the 2SA564-R can provide the performance and reliability you need. Upgrade your electronic projects with the 2SA564-R TRANSISTOR TO-92 A564R. Order yours today and experience the difference in quality and performance!