| 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 | HFKJ/12-BZSPT | HFKJ12BZSPT | 2C | 12VDC | 16VDC | 直插式 |
| 2 | HFKJ/12-BZST | HFKJ12BZST | 2C | 12VDC | 16VDC | 直插式 |
| 3 | HFKJ/12-BZPT | HFKJ12BZPT | 2C | 12VDC | 16VDC | 直插式 |
| 4 | HFKJ/12-BZT | HFKJ12BZT | 2C | 12VDC | 16VDC | 直插式 |
| 5 | HFKJ-T/12-BZSPT | HFKJT12BZSPT | 2C | 12VDC | 16VDC | 直插式 |
| 6 | HFKJ-T/12-BZST | HFKJT12BZST | 2C | 12VDC | 16VDC | 直插式 |
| 7 | HFKJ-T/12-BZPT | HFKJT12BZPT | 2C | 12VDC | 16VDC | 直插式 |
| 8 | HFKJ-T/12-BZT | HFKJT12BZT | 2C | 12VDC | 16VDC | 直插式 |