| 序号 | 规格型号 | 别名型号 | 接点构成 | 输入电压 | 最大切换电压 | 封装形式 |
| 1 | HFKH/12-HST | HFKH12HST | 1A | 12VDC | 16VDC | 直插式 |
| 2 | HFKH/12-HT | HFKH12HT | 1A | 12VDC | 16VDC | 直插式 |
| 3 | HFKH/12-ZST | HFKH12ZST | 1C | 12VDC | 16VDC | 直插式 |
| 4 | HFKH/12-ZT | HFKH12ZT | 1C | 12VDC | 16VDC | 直插式 |
| 5 | HFKH-T/12-HST | HFKHT12HST | 1A | 12VDC | 16VDC | 直插式 |
| 6 | HFKH-T/12-HT | HFKHT12HT | 1A | 12VDC | 16VDC | 直插式 |
| 7 | HFKH-T/12-ZST | HFKHT12ZST | 1C | 12VDC | 16VDC | 直插式 |
| 8 | HFKH-T/12-ZT | HFKHT12ZT | 1C | 12VDC | 16VDC | 直插式 |