The 1SMA4741A is a high-quality 1W Zener diode manufactured by JSCJ (JCET). This diode features a nominal Zener voltage of 11V and is housed in a compact SMA package, making it suitable for surface mount applications. It is designed to provide precise voltage regulation and circuit protection against voltage surges and transients. As an authorized distributor of JSCJ components, Supreme Components International guarantees the authenticity and performance of this product. The 1SMA4741A is commonly used in power supplies, voltage references, and overvoltage protection circuits. Its robust construction ensures reliable operation in demanding environments. This Zener diode offers excellent stability and performance characteristics, making it a preferred choice for engineers and designers.