What to include in a component cross-reference request
Updated 2026-10-26 · Compiled with AI and reviewed against the linked sources.
A useful cross-reference request gives the researcher a precise starting point without exposing private customer or project information.
Include the full original part number and manufacturer. Keep meaningful suffixes, separators and length designations. If a brand belongs to a larger group, identify the specific business division when you can establish it from documentation.
Add a public product page or datasheet that names the exact item. If the product is obsolete, an official archived document can still help establish identity. A part that cannot be verified publicly may require corrected details before equivalent research can proceed.
Describe the constraints that decide whether an alternative is useful. State the interface and essential ratings. For mounted connectors, explain whether the existing PCB layout or panel must be retained. Distinguish firm requirements from preferences.
Keep personal names, customer emails and proprietary application details out of public search fields and supplier-facing inquiries. Provide only information you are authorized to share.
At ExactCross, email status updates are optional and separate from marketing updates. Review the request's tracking page for its current status and continuation preferences. An evidence-reviewed alternative still needs an application-specific decision.
Submit a request at https://exactcross.com/request-cross.html.