昆山新东佳电子经营的电力电子半导体广泛地应用于电力、石油、化工、机械、纺织、治金、智能建筑、包装工业、新能源、塑胶工业、矿山等。品牌有VISHAY、ABB 、POSEICO、 WESTCODE 、IXYS 、SEMIKRON 、CATELEC 、SanRex、MITSUBISHI、EUPEC 、infineon 、PROTON、POWERSEM 、POWEREX、Sirectifier、DAWIN、Microsemi、BUSSMANN、TYCO、XIPOS、中国STARPOWER、FUJI可控硅 IGBT IPM PIM系列等原装进口模块,电容，风扇快熔等备件。

代理销售的部分产品型号如下：

T625083004DN
T625084004DN
T625093004DN
T625094004DN
T625103004DN
T625104004DN
T625113004DN
T625114004DN
T625123004DN
T625124004DN
T700022504BY
T700023004BY
T700023504BY
T700042504BY
T700043004BY
T700043504BY
T700062504BY
T700063004BY
T700063504BY
T700082504BY
T700083004BY
T700083504BY
T700102504BY
T700103004BY
T700103504BY
T700122504BY
T700123004BY
T700123504BY
T700142504BY
T700143004BY
T700143504BY
T700162504BY
T700163004BY
T700163504BY
T700182504BY
T700183004BY
T700183504BY
T700202504BY
T700203004BY
T700203504BY
T700223004BY
T700223504BY
T700242504BY
T720044504DN
T720045504DN
T720063504DN
T720064504DN
T720065504DN
T720083504DN
T720084504DN
T720085504DN
T720103504DN
T720104504DN
T720105504DN
T720123504DN
T720124504DN
T720125504DN
T720143504DN
T720144504DN
T720145504DN
T720163504DN
T720164504DN
T720165504DN
T720183504DN
T720184504DN
T720203504DN
T720204504DN
T720223504DN
T720224504DN
T720243504DN
T7H8026504DN
T7H8027504DN
T7H8046504DN
T7H8047504DN
T7H8066504DN
T7H8067504DN
T7H8086504DN
T7H8087504DN
T7H8106504DN
T7H8107504DN
T7H8126504DN

GTO(门极可关断晶闸管)系列
东芝GTO：
 
SG600EX21，SG600EX22，SG600EX23，SG600EX24，SG600EX25，SG600EX26，SG600GX21，SG600GX22，SG600GX23，SG600GX24，SG600GX25，SG600GXH21，SG600GXH22，SG600GXH23，SG600GXH24，SG600GXH25，SGSG800EX21，SG800EX22，SG800EX23，SG800EX24，SG800EX25，SG800EX26，SG800GX21，SG800GX22，SG800GX23，SG800GX24，SG800GX25，SG800GX26，SG800GXH21，SG800GXH22，SG800GXH23，SG800GXH24，SG800GXH25，SG800GXH26，SG1000EX21，SG1000EX22，SG1000EX23，SG1000EX24，SG1000EX25，SG1000EX26，SG1000GX21，SG1000GX22，SG1000GX23，SG1000GX24，SG1000GX25，SG1000GX26，SG1000GXH21，SG1000GXH22，SG1000GXH23，SG1000GXH24，SG1000GXH25，SG1000GXH26，SG1200EX21，SG1200EX22，SG1200EX23，SG1200EX24，SG1200EX25，SG1200EX26，SG1200GX21，SG1200GX22，SG1200GX23，SG1200GX24，SG1200GX25，SG1200GX26，SG1200GXH21，SG1200GXH22，SG1200GXH23，SG1200GXH24，SG1200GXH25，SG1200GXH26，SG1500EX21，SG1500EX22，SG1500GX23，SG1500EX24，SG1500EX25，SG1500EX26，SG1500GX21，SG1500GX22，SG1500GX23，SG1500GX24，SG1500GX25，SG1500GX26，SG1500GXH21，SG1500GXH22，SG1500GXH23，SG1500GXH24，SG1500GXH25，SG1500GXH26，SG2000EX21，SG2000EX22，SG2000EX23，SG2000EX24，SG2000EX25，SG2000EX26，SG2000GX21，SG2000GX22，SG2000GX23，SG2000GX24，SG2000GX25，SG2000GX26，SG2000GXH21，SG2000GXH22，SG2000GXH23，SG2000GXH24，SG2000GXH25，SG2000GXH26，SG2500EX21，SG2500EX22，SG2500EX23，SG2500EX24，SG2500EX25，SG2500EX26，SG2500GX21，SG2500GX22，SG2500GX23，SG2500GX24，SG2500GX25，SG2000GX26，SG2500GXH21，SG2500GXH22，SG2500GXH23，SG2500GXH24，SG2500GXH25，SG2500GXH26，SG3000EX21，SG3000EX22，SG3000EX23，SG3000EX24，SG3000EX25，SG3000GX26，SG3000GX21，SG3000GX22，SG3000GX23，SG3000GX24，SG3000GX25，SG3000GX26，SG3000GXH21，SG3000GXH22，SG3000GXH23，