Lead
Lead to Hole

Figure 1.
- Check Layer: Select checking target layer.
- Item: Input item name.
- Group: Specify the target group name. You can select the group from the list. x.
- Check Type
- Minimum: Set the minimum clearance between Lead and Hole.
- Maximum: Set the maximum clearance between Lead and Hole.
Figure 2.
- Circle Clearance: Enter the clearance for circular hole.
- Ellipse Clearance: Enter the clearance for ellipse hole.
Lead Length
Checks the length of DIP type component’s lead. If it is much longer than the allowable length, PollEx DFA can detect it.

Figure 3.
- Check Layer: Select checking target layer.
- Item: Input item name.
- Group: Specify the target group name. You can select the group from the
list.
Figure 4. - Allowable Length: Input allowable lead length.
Package Pin & Footprint
Checks the distance between package lead and footprint pad. Inspects toe-print, heel-print, and side distance.

Figure 5.
- Check Layer: Select checking target layer.
- Item: Input item name.
- Group: Specify the target group name. You can select the group from the
list.
Figure 6. - Toe: Distance from package leads edge to footprint pad’s outer edge. If the measured distance is smaller than the given value, it fails.
- Heel: Distance from package leads edge to footprint pad’s inner edge. If the measured distance is smaller than the given value, it fails.
- Side: Distance from package leads edge to footprint pad’s side edge. If the measured distance is smaller than the given value, it fails.