直插三极管KSP44基本参数：产品封装：TO-92产品类型：直插三极管产品品牌：浩畅是否含铅：无铅环保材料：硅胶产品极性：NPN管脚排列：EBC反压BVCBO:500V击穿电压BVCEO:400V基极电压VEBO:5V集电极电流IC:300MA集电极耗散功率PC:625MW频率FT:50MHZ放大倍数HFE:80~300储存温度℃:-55TO+150厂家***原装无铅环保三极管：S9011S9012S9013S9014S9015S9018S8050S8550SS8050SS85508050S8550S8550SS8050SSKSP42KSP44KSP92KSP94M28S2N39042N39062N5412N55512N44012N440313001S1300213003BF420BF422BF423A42A44A92A94KSP10KSP56等系列开关三极管！)