捷捷微电(300623.SZ)：目前可供选择的车规级MOSFET产品近200款

Core Viewpoint - The company is focusing on the automotive electronics sector as a key area for future development, with nearly 200 types of automotive-grade MOSFET products available for selection [1] Group 1: Product Development - The company has mass-produced over 100 types of automotive-grade MOSFETs, with the JMSHO40SAGQ model standing out due to its proprietary JSFET chip, full copper frame, and jumper packaging technology [1] - The JMSHO40SAGQ model meets the stringent standards of the automotive industry and has been recognized for its long-term reliability, packaging size, power, and performance [1] Group 2: Market Application - The automotive-grade MOSFET products are widely used in steering, fuel, lubrication, and cooling systems by major domestic tier-1 automotive component suppliers [1] - Key customers in the automotive sector include companies such as Roswell, Honeywell, Dongfeng Technology, Etek, Kossida, BYD, Sanhua, Huayu, and Nidec [1]