北京新和新专业销售英国西码可控硅，西码晶闸管，西码二极管等产品。部分型号如下：
N275CH08 N282SH20 N282SH24 N255CH40 N255CH45 N257CH38 N257CH42 N260CH30 N260CH36
N281SH12 N281SH18 N281SH20 N280SH12 N280SH16 N283SH12 N283SH14 N320CH40 N320CH45
N330SH20 N330SH26 N310SH02 N310SH06 N360CH30 N360CH38 N350SH12 N350SH18 N370SH12
N370SH18 N390CH30 N390CH32 N500CH38 N500CH42 N520SH12 N520SH15 N450SH20 N450SH26
N560CH40 N560CH45 N560DH40 N560DH45 N490SH20 N490SH26 N620SH24 N620SH30 N510SH16
N510SH20 N680SH20 N680SH26 N630CH30 N630CH36 N640CH24 N640CH30 N540SH12 N540SH18