The CMBZ5242B is a single Zener diode manufactured by CDIL. Supreme Components International is an authorized distributor of CDIL components, ensuring you receive genuine parts. This surface mount Zener diode is housed in a compact SOT-23 package, making it suitable for high-density circuit board designs. It features a Zener voltage of 12V with a tight tolerance of ±5%, providing accurate voltage regulation. With a power dissipation of 500mW, the CMBZ5242B is designed for applications requiring stable voltage references, overvoltage protection, and transient voltage suppression. Common applications include voltage stabilization in power supplies, clipping circuits, and protection circuits for sensitive electronic components. Its small size and reliable performance make it a versatile choice for various electronic projects.