| 序号 | 型号 | 接点构成 | 线圈电压 | 负载电流 | 额定功率 | 开关电压 | 开关电流 | 封装 |
| 1 | HFW-2A-05S | 2A | 5VDC | 2A | 50W | 500VDC | 2A | DIP |
| 2 | HFW-2A-05SD | 2A | 5VDC | 2A | 50W | 500VDC | 2A | DIP |
| 3 | HFW-2A-12S | 2A | 12VDC | 2A | 50W | 500VDC | 2A | DIP |
| 4 | HFW-2A-12SD | 2A | 12VDC | 2A | 50W | 500VDC | 2A | DIP |
| 5 | HFW-2A-24S | 2A | 24VDC | 2A | 50W | 500VDC | 2A | DIP |
| 6 | HFW-2A-24SD | 2A | 24VDC | 2A | 50W | 500VDC | 2A | DIP |