The product is a pack of 3000pcs MMSZ5227BS-7-F Zener Diodes produced by Diodes Inc. These SOD-323-2 Zener Diodes have a voltage rating of 3.6V and a power dissipation of 200mW. They are designed for precise voltage regulation and can be used in a wide range of electronic applications where stable voltage levels are important. With high quality and reliability, these Zener Diodes offer a consistent and efficient solution for maintaining voltage levels in electronic systems.