| Boundary dimensions(mm) | ||||
| NU2304E | 20 | 52 | 21 | 1.1 | NUP2304E | 20 | 52 | 21 | 1.1 |
| NU1005 | 25 | 47 | 12 | 0.6 | N205E | 25 | 52 | 15 | 1 |
| NJ205E | 25 | 52 | 15 | 1 | NU205E | 25 | 52 | 15 | 1 |
| NUP205E | 25 | 52 | 15 | 1 | NJ2205E | 25 | 52 | 18 | 1 |
| NU2205E | 25 | 52 | 18 | 1 | NUP2205E | 25 | 52 | 18 | 1 |
| N305E | 25 | 62 | 17 | 1.1 | NJ305E | 25 | 62 | 17 | 1.1 |
