深圳市和鑫电子有限公司专业做HOLTEK、TAIYO YUDEN、Panasonic、TOREX、HRS、KYOCERA、高见泽、富士通、欧姆龙、宏发、汇港、汇科等继电器以及MTK主芯片及LED芯片，产品型号有：

1、低压差稳压器：
30MA低功耗稳压芯片:HT7130, HT7133, HT7136, HT7144, HT7150
100mA低功耗稳压芯片:HT7530, HT7533, HT7536, HT7550
300MA低功耗稳压芯片:HT7325, HT7325, HT7327, HT7333, HT7350
升压DC-DC芯片:HT7730, HT7733, HT7750
精工系列：S812C50, S812C45, S812C40, S812C37, S812C33
2、电压监测器：HT7022, HT7027, HT7033, HT7050, S80845, S80840
3、HOLTEK合泰MCU单片机:HT46R47, HT46R22, HT48R05, HT48R30, HT49R50, HT49R30, HT46R52,HT46R064,HT46R065
4、时钟芯片:HT1380，HT1381，PCF8563
5、编解码芯片:HT9200A, HT9170, HT6221A, HT6222,HT9020B,HT9302G
6、LCD驱动:HT1620, HT1621, HT1622, HT16220, HT1623
7、松下继电器：JTN1AS-PA-F-DC5V，RP1-12V，LKT1AF-3V，JVP1A-12V，TQ2SA-L2-12V，CA1A-12V-C5，CP1A-12V；TQ2-3V；TQ2-5V；TQ2-12V；TQ2-24V；
8、OKI：MSM7702-01M3-KDR1，MSM7731-02GAZ060-9，MSM7705-01G3-2KDR1，ML2860TB，MSM82C55A-2VJ3；
9、触控按键IC：BS801B，BS802B，BS804B，BS806B，BS808B