PCB Layout
Figure 2−4. Bottom Copper and Silkscreen
Figure 2−5. Drill Drawing
3.4 INCH
| SIZE | QTY | STM | PLTD |
INCH |
|
|
|
|
18 | 4 |
| PLTD | |
|
| |||
2.5 |
|
|
|
|
28 | 40 |
| PLTD | |
|
| |||
|
|
|
|
|
| 42 | 21 |
| PLTD |
|
|
|
|
|
| 89 | 3 |
| PLTD |
|
|
|
|
|
| 116 | 6 |
| PLTD |
|
|
|
|
|
| 140 | 4 |
| PLTD |
|
|
|
|
|
PCB Design |
PCB Layout
3.4 INCH
| SIZE | QTY | STM | PLTD |
INCH |
|
|
|
|
18 | 4 |
| PLTD | |
|
| |||
2.5 |
|
|
|
|
28 | 40 |
| PLTD | |
|
| |||
|
|
|
|
|
| 42 | 21 |
| PLTD |
|
|
|
|
|
| 89 | 3 |
| PLTD |
|
|
|
|
|
| 116 | 6 |
| PLTD |
|
|
|
|
|
| 140 | 4 |
| PLTD |
|
|
|
|
|
PCB Design |