2SK3666-4 2SK3666-4-TB-E 2SK3666G-3 2SK3666G-3-AE3-R 2SK3666G-4-AE3-R 2SK3666L-2-AE3-R 2SK3666-TB-E 2SK3667 2SK3667 K3667 2SK3667(LBS1LG1，QM)