SMT - SMD Neck-Down
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Rule category: SMT
Rule classification: Unary
Summary Copy Link Copied
This rule specifies the maximum ratio of the track width to the SMD pad width, expressed as a percentage.
Constraints Copy Link Copied
Default constraints for the SMD Neck-Down rule.
- Neck-Down – the percentage value for the maximum permissible ratio of track width to SMD pad width. Entering a larger value will allow for the use of greater width track.
How Duplicate Rule Contentions are Resolved Copy Link Copied
All rules are resolved by the priority setting. The system goes through the rules from highest to lowest priority and picks the first one whose scope expression matches the object(s) being checked.
Rule Application Copy Link Copied
Online DRC and Batch DRC.