SPW52N50C3FKSA1 SPW52N50C3XK SPW55N80C3 SPW55N80C3 55N80C3 SPW55N80C3 MOS(场效应管) SPW55N80C3 其他IC SPW55N80C3 其他被动元件 SPW55N80C3，55N80C3 SPW55N80C3FKSA1 SPW55N80C3FKSA1 工控元件