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When you select the Search button in the dialog, a score (a percentage value) is calculated for each package definition in the locally cached package library. The scoring is implemented as shown in the following table:
Lead Count | 250 |
Package Class | 150 |
Name | If exact match, short circuits the ranking; otherwise 0 - 50 based on number of characters that match and percentage of the search string matched from the first character to the first mismatched character. |
Pitch | Within tolerance, 50. This tolerance is independent of the dimensional tolerance. |
Dimensions | Maximum 100. |
In addition, when the package search is performed, each package entry is dimensionally compared to the item displayed in Component Part Noas follows.
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