VISHAY威士可控硅ST083S10PFP0晶闸管ST083S12PFK0 ¥215.00 AT503、AT202、AT302高质量POSEIC平板可控硅模块AT303、AT603晶闸管 ¥80.00 ST230C12CO高品质IR可控硅模块ST230C12LO、ST230S12LO ¥70.00 SanRex三社二极管模块KD100HB160、DWR50A30、DWR70A30 ¥55.00 SKKD46/12 SKKD46/16 SKKD81/12现货SEMIKRON西门康二极管 ¥55.00 SEMIKRON西门康二极管SKKD26/16、SKKD46/12、SKKD46/16 ¥55.00