onsemi Transistor 100 mA NPN 30 V 3-Pin TO-92 BC549CTA

onsemi BC549CTA Transistor is a high-quality, low noise NPN bipolar transistor designed for electronic applications requiring a maximum collector current of 100 mA and collector-emitter voltage of 30 V. It comes in a 3-pin TO-92 through-hole package that makes it easy to mount on printed circuit boards.

This transistor delivers a minimum DC current gain (hFE) of 110, offering reliable amplification in switching and amplifier circuits. Its maximum power dissipation of 500 mW allows stable operation under normal load conditions. With a maximum transition frequency of 100 MHz, it is capable of handling medium-frequency analog and digital applications.

The BC549CTA has physical dimensions of 5.2 mm length, 20.95 mm height, and 4.19 mm width, making it compact and suitable for various compact electronic devices. It operates reliably up to 150°C maximum temperature, suitable for demanding operating environments.

This transistor finds wide usage in hobbyist electronics, prototyping, industrial control, instrumentation, and general electronic circuit design. Its low noise properties make it suitable for audio amplification and sensitive signal processing applications.

The product complies with industry standards where applicable, though it has no formal certifications or automotive compliance. Made in China and offered new, it provides consistent performance for semiconductor discrete component needs.

This device has a maximum DC collector current of 100 mA. The maximum collector-emitter voltage rating is 30 volts for safe operation. It features a through-hole mount type suitable for easy PCB insertion. The transistor offers a minimum DC current gain (hFE) of 110, ensuring good amplification.

Maximum power dissipation is rated at 500 mW for reliable usage in circuits. The maximum transition frequency (ft) is 100 MHz, enabling moderate speed switching. Pin count of the component is 3, typical for this transistor style.

Operating temperature range goes up to 150°C for durable performance. Physical dimensions include 5.2 mm length, 20.95 mm height, and 4.19 mm width. This transistor is suitable for general purpose in amplification and switching applications.

The product is made in China and conforms to no specific approvals or automotive standards. Explore a wide range of semiconductor discrete components and bipolar transistors at EnvMart for your industrial, electronics manufacturing, and laboratory needs.

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