The 1N974B is a Zener diode manufactured by CENTRAL_SEMICONDUCTOR. As an authorized distributor, Supreme Components International offers this reliable component for your electronic projects. This diode features a Zener voltage of 27V and a power dissipation of 500mW. It is housed in a DO-41 package, making it easy to integrate into existing circuits. Zener diodes are commonly used for voltage regulation, voltage reference, surge suppression, and overvoltage protection. The 1N974B is suitable for a wide range of applications, including power supplies, instrumentation, and communication equipment. Trust Supreme Components International for genuine electronic components and expert support.