主要品牌：ST，PHILIPS，NEC，ON，MOTOROLA，RENESAS，MITSUBISHI，LITTELFUSE，TECCOR，TOSHIBA，SANREX，SANKEN ，SEMIKRON ，EUPEC等。

主要型号:MCR100-6 2P4M C106D EC103D1 CR3AM CR03AM 3P4MH 3P4J-Z 5P4J-Z CR5AS CR6PM X0405MF X0605MA X0202MA P0102DA P0111DA P0118DA SF25JZ51 BT148 BT151 BT152 BT258 MCR712 MCR12D MCR25N D4020L D6020L S6015L S6025L S8035L S6055K S8065K S2512NH S2513NH SIPS640 TYN612 TYN616 TYN816 TYN825 TYN1225 BTW67-1000 BTW69-1000 MAC97A6 BT131 BT132 BCR3AM AC03DGM Z0607MA Z0107MA BTA06 BTA08 BTA12 BTA16 BTA20 BTA24 BTA26 BTA40 BTA41 BTB08 BTB12 BTB16 BTB24 BT134 BT136 BT137 BT138 BT139 BTA140 BTA204 BTA208 BTA212 BTA216 T106D1 AC01DJM-Z AC05DGM AC08DGM AC10FGM AC16DGM BCR5PM BCR8PM BCR16AM BCR20AM BCR30GM BCR50GM SM2GZ47 SM3JZ47 SM8JZ47 SM16JZ47 MAC228 MAC210 MAC12N MAC16N MAC223 SIPT640 T2512NH T405-600B T410-600B/800W T435-800W T830-800W TG25C60 TG35C60 TLC336A Q6015L Q6025L TPDV1225 TPDV840 TPDV1240 Z0405MF/ME Z0409MF/ME Z0409NF