A35 · Reference edition 2026.11
Contact pads — Review and interpretation
Pad shape, material and replaceability affect the interface description. Record where the part touches rather than relying on a catalogue image.
Scope and purpose
Review the record before drawing a conclusion. Look for missing context, ambiguous labels and claims that exceed the evidence. The purpose is to identify what can be understood from the record and what still requires a separate assessment.
Working notes
This reference collection concerns light, offline dimensional-inspection layouts. It brings locating concepts, component descriptions and revision records together without substituting for an engineered fixture design. The drawings are original explanatory diagrams. Reference IDs identify documents, not commercially tested products. Read the scope and limitations alongside each example, and keep the actual part drawing and inspection requirements available when reviewing a proposed layout.
Practical example
Distinguish a flat, curved, annular or replaceable contact in the component record.
| Reference record | Interpretation |
|---|---|
| A35 | Contact pads |
| Scope and purpose | Pad shape, material and replaceability affect the interface description. Record where the part touches rather than relying on a catalogue image. |
| Limits and interpretation | Material compatibility requires knowledge of the actual part surface and conditions. |
Review checklist
Read the record without relying on memory; check every label; identify uncertainty; decide whether a specialist review is required; retain the original observation.