| 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 | BU-1C03 | 200VDC | 1C | 3VDC | 3W | 10.16*4.95*4.83mm |
| 2 | BU-1C03J | 200VDC | 1C | 3VDC | 3W | 10.16*4.95*4.83mm |
| 3 | BU-1C05 | 200VDC | 1C | 5VDC | 3W | 10.16*4.95*4.83mm |
| 4 | BU-1C05J | 200VDC | 1C | 5VDC | 3W | 10.16*4.95*4.83mm |
| 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 | BU-1C03 | 200VDC | 1C | 3VDC | 3W | 10.16*4.95*4.83mm |
| 2 | BU-1C03J | 200VDC | 1C | 3VDC | 3W | 10.16*4.95*4.83mm |
| 3 | BU-1C05 | 200VDC | 1C | 5VDC | 3W | 10.16*4.95*4.83mm |
| 4 | BU-1C05J | 200VDC | 1C | 5VDC | 3W | 10.16*4.95*4.83mm |