IRFP27N50 IRFP27N60 IRFP27N60K IRFP27N60K 其他被动元件 IRFP27N60K/ SiHFP27N60K IRFP27N60KPBF IRFP27N60KPBF MOS(场效应管) IRFP27N60KPBF,IRFP27N60K IRFP27N60K-VI IRFP27N60L