Since 1999, WIN SOURCE has consistently been dedicated to assisting customers in quickly and accurately finding obsolete, end-of-life, and hard-to-find parts, while offering authentic, commonly-used components at competitive prices. As a customer-focused online superstore, we continuously improve our services by creating a user-friendly platform. Our platform provides customers with best-in-class search and e-procurement engines, ample and up-to-date product information, and 24/7 customer service. This allows buyers to instantly access ready-to-ship safety stock and complete their procurement with just a few quick clicks, eliminating the need to frantically call sources around the world for parts. At the same time, we offer a wide variety of value-added services to serve your company better. Whether you need tape and reeling, component programming, or contract manufacturing, we can handle it all. All of our value-added services are carried out in one of our ESD-compliant warehouses by highly trained and experienced technicians, certified by SMTA & IPC organizations. WIN SOURCE's online electronic parts store offers over 1 million obsolete and regular parts, ready to ship, with a 3-year guarantee from an AS9120B-certified electronic components distributor. Achievements: - In 2022, ranked second among the top 10 electronic component distributors in Asia by SourceToday. - In 2023, ranked 18th in SourceToday's "Top 50 Global Electronic Component Distributors" list. - In 2024, ranked 16th in SourceToday's "Top 50 Global Electronic Component Distributors" list. Our Business Scope (Main Services Provided): 1. Online purchase of electronic components (WIN-SOURCE.NET) 2. BOM Tool 3. Excess Inventory Management (sell remaining inventory by emailing karl@win-source.net) 4. Alternative Solution (Cross Reference) 5. OEM Technical support Product Range: 1. Regular Basic Parts 2. Shortage Urgent-Used 3. Obsolete & End-of-life

Circuit Protection, Converters, Diodes, Microprocessors, Power Supplies, Semiconductor Devices, Transistors,