The 6.6SM8Z43A-Q Zener Diode, manufactured by Diotec and available through Supreme Components International, an authorized distributor, is a robust component designed for voltage regulation and transient voltage suppression. This diode features a Zener voltage of 43V and a power dissipation of 6.6W, making it suitable for protecting sensitive electronic circuits from voltage spikes and surges. Encased in a DO-201AD package, it offers easy installation and reliable performance. Applications include power supplies, telecommunications equipment, and industrial control systems. Ensure the integrity of your designs with this high-quality Zener diode from a trusted source.