| 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-1A-05SA-10 | 1a | 5VDC | 5A | 50W | 500VDC | 2A | DIP |
| 2 | HFW-1A-05SA-11 | 1a | 5VDC | 5A | 50W | 500VDC | 2A | DIP |
| 3 | HFW-1A-05SA-12 | 1a | 5VDC | 5A | 50W | 500VDC | 2A | DIP |
| 4 | HFW-1A-05SA-13 | 1a | 5VDC | 5A | 50W | 500VDC | 2A | DIP |
| 5 | HFW-1A-12SA-10 | 1a | 12VDC | 5A | 50W | 500VDC | 2A | DIP |
| 6 | HFW-1A-12SA-11 | 1a | 12VDC | 5A | 50W | 500VDC | 2A | DIP |
| 7 | HFW-1A-12SA-12 | 1a | 12VDC | 5A | 50W | 500VDC | 2A | DIP |
| 8 | HFW-1A-12SA-13 | 1a | 12VDC | 5A | 50W | 500VDC | 2A | DIP |
| 9 | HFW-1A-24SA-10 | 1a | 24VDC | 5A | 50W | 500VDC | 2A | DIP |
| 10 | HFW-1A-24SA-11 | 1a | 24VDC | 5A | 50W | 500VDC | 2A | DIP |
| 11 | HFW-1A-24SA-12 | 1a | 24VDC | 5A | 50W | 500VDC | 2A | DIP |
| 12 | HFW-1A-24SA-13 | 1a | 24VDC | 5A | 50W | 500VDC | 2A | DIP |