| 型号 | 主要尺寸(mm) | |||
| d | D | B | rsmin | |
| N202E | 15 | 35 | 11 | 0.6 | NJ202E | 15 | 35 | 11 | 0.6 |
| NU202E | 15 | 35 | 11 | 0.6 | N203E | 17 | 40 | 12 | 0.6 |
| NJ203E | 17 | 40 | 12 | 0.6 | NJ2203E | 17 | 40 | 16 | 0.6 |
| NJ303E | 17 | 47 | 14 | 1 | NU203E | 17 | 40 | 12 | 0.6 |
| NU2203E | 17 | 40 | 16 | 0.6 | NU303E | 17 | 47 | 14 | 1 |
| NUP203E | 17 | 40 | 12 | 0.6 | NUP2203E | 17 | 40 | 16 | 0.6 |
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