| 序号 | 型号 | 击穿电压(触点间) | 触点形式 | 线圈标称电压 | 触点额定值Max | 尺寸(L*W*H) |
| 1 | BFS-1A-05-W | 250VDC | 1A | 5VDC | 10W | 20.57*5.33*5.72mm |
| 2 | BFS-1A-05C-W | 250VDC | 1A | 5VDC | 10W | 20.57*5.33*5.72mm |
| 3 | BFS-1A-12-W | 250VDC | 1A | 12VDC | 10W | 20.57*5.33*5.72mm |
| 4 | BFS-1A-12C-W | 250VDC | 1A | 12VDC | 10W | 20.57*5.33*5.72mm |
| 5 | BFS-1C-05-W | 200VDC | 1C | 5VDC | 3W | 20.57*5.33*5.72mm |
| 6 | BFS-1C-12-W | 200VDC | 1C | 12VDC | 3W | 20.57*5.33*5.72mm |