HuZhou YiFan Electronic CO., LTD is high-tech enterprise, which specializes in producing semiconductor devices, located in Zhejiang Mainland China. The purification plants in exact accordance with transistors production standard covers an area of 5, 000 square meters and owns more than 200 employees and 25% of them are profession engineers. The equipments used in production are mainly imported from Japan, the USA and other countries. They are of high autoimmunization and can ensure production stability. Our annual output is more than 500 million transistors. 13003 Series Transistors and its cross reference which are mainly applied to lighting fixtures, ballasts, transformers, stereos and other household appliances are our company’s leading goods. All our products, of high quality and reasonable price, meet ROHS standards set by EU. Our sales network spreads in several main cities of domestic market and abroad. 1. Standard Series Transistors (Voltage 400v) TO-92: 13001 13002 13001S 13003S TO-126: 13002 13003C6 13003F5 13003F6 13003S7 13003M4 TO-220: 13003TC 13003TK 13003TF 13003TS 13003T 13005TS 13005T 13007T 13009T 2. Low-Voltage Series Transistors (Voltage 200v) TO-126: 2130DL 2140DL 2150DL 2160DL 2180DL 2200DL TO-220: 2160TDL 2180TDL 2200TDL 3. Other Series Transistors （TO-126）： D882 B772 （TO-220）： D880 TIP41C TIP42C BU406 BU742C