丝印SU4018100YLBSU4018101YLBSU4018150YLB¥10去看看能良科技发布了丝印SU40181R2YLB SU4018150YLB SU4018101YLB SU4018100YLBSU4018101YLBSU3028330YLBSU4018330YLBSU4018680YLB¥2.90去看看芯片二极管三极管电容电阻集成电路发布了贴插SU4018680YLB SU4018330YLB SU3028330YLB SU4018101YLB 5