This document provides detailed technical specifications for a board hole pattern, including dimensions and tolerances for plated and non-plated through holes. It references IEC standards for missing information and dimensions.
| Description | Value | Unit | Tolerance |
|---|---|---|---|
| Hole Pattern for PCB (Component Mounting Side) | |||
| All Holes | 75 | ||
| Diameter of Finished Plated-Through Hole | 6.1 | mm | +0.05 / -0 |
| Diameter of Drilled Hole | 3.6 | mm | 0.03 |
| Metal Plating of Plated-Through Hole | Refer to Drawing 114110 | ||
| Optional Holes for Additional Fixation |
| Parameter | Value | Unit | Tolerance |
|---|---|---|---|
| Overall Dimension X | 75 | ||
| Overall Dimension Y | 75 | ||
| Spacing 1 | 12.5 | ||
| Spacing 2 | 75 | ||
| Spacing 3 | 12.5 | ||
| Spacing 4 | 75 | ||
| Dimension A | 6.25 | ||
| Dimension B | 6.25 | ||
| Dimension C | 75 | ||
| Dimension D | 75 | ||
| Dimension E | 40.04 | ||
| Dimension F | 0.05 | ||
| Dimension G | 5.9 | mm | +0.05 |
| Dimension H | 3.75 | ||
| Dimension I | 3.6 | ||
| Dimension J | 103 | ||
| Dimension K | 103 |
