The MMBTA42-Q is a versatile NPN bipolar transistor manufactured by DIOTEC. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this component. This transistor features a high breakdown voltage of 300V, making it suitable for applications where high voltage handling is crucial. With a collector current rating of 0.2A, the MMBTA42-Q is well-suited for small signal amplification and switching circuits. Its SOT-23 package allows for easy integration into compact designs. Typical applications include high-voltage inverters, LED drivers, and general-purpose amplification. Benefit from DIOTEC's reliability and Supreme Components International's commitment to providing genuine electronic components.