onsemi NPN Bipolar Transistor, 100 mA Collector Current, 30 V Collector-Emitter Voltage, 3-Pin TO-92 BC549CTA

onsemi BC549CTA is a high-quality NPN bipolar transistor designed for discrete semiconductor applications requiring reliable amplification and switching capabilities. It features a maximum DC collector current of 100 mA and a collector-emitter voltage of 30 V, making it suitable for a wide range of low power, low voltage circuits.

This transistor is housed in a TO-92 3-pin plastic package ideal for through-hole mounting on printed circuit boards. The device delivers a minimum DC current gain (hFE) of 110, ensuring strong signal amplification in analog and switching circuits.

With a power dissipation rating of 500 mW and an operating temperature range up to 150°C, the BC549CTA provides robust performance for industrial, laboratory, and consumer electronic applications.

The high transition frequency of 100 MHz and low noise characteristics make it an excellent choice for audio frequency amplifiers, signal processing, and communications equipment.

Typical applications include general-purpose switching, amplification tasks, and signal conditioning in electronics manufacturing, HVAC control systems, and educational laboratory setups.

Maximum DC collector current of 100 mA. Collector-Emitter voltage of 30 V. Minimum DC current gain (hFE) of 110. Maximum power dissipation of 500 mW. Maximum transition frequency of 100 MHz. TO-92 package for through-hole mounting.

Operating temperature up to 150°C. Low noise for audio and signal applications. 3-pin configuration.

Originating from China, this transistor maintains consistent quality standards meeting general industrial requirements. EnvMart offers this reliable semiconductor component ideal for engineers and manufacturers.

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