Clear sources.
Visible differences.

ExactCross is an independent cross-reference research tool for engineers and buyers. It brings together manufacturer publications and user-provided cross references. Manufacturer names identify the listed products; they do not imply endorsement of ExactCross.

Series references

Pages labeled Series reference describe product families, not complete ordering codes. Resistance or capacitance, tolerance, ratings and other options must be selected and checked independently. We do not expand abbreviated families into invented part numbers.

What a cross reference means

Each relationship can be searched in both directions, and a part can have several recorded matches. We show directly recorded matches and retain their evidence. We do not infer new direct matches solely because two products share another cross reference.

How statistics are calculated

Match counts represent distinct manufacturer-and-part identities directly connected to the selected part. Manufacturer counts cover those alternate identities. Source counts represent distinct public source references or the User provided category. The noted-differences count includes matches with explicit notes in the source data. These are coverage statistics, not technical qualification or availability metrics.

Manufacturer documentation

Direct specification links are included where a part-specific manufacturer document has been identified. Other pages offer catalog or clearly labeled document-search links. Search links are not verified datasheets. Part suffixes and manufacturer identity remain significant.

Sources and dates

The collection includes an Amphenol RF designation guide, a historical TI logic guide (2003), Nexperia guide examples (2024), and user-provided cross references. Contributed crosses are labeled User provided; original files and identifying provenance are not published. Technical notes retain their manufacturer-and-part context, including on reverse lookup.

Before selecting a replacement

Compare current datasheets, form, fit, function, ratings, materials, approvals and application requirements. Some records note substantial differences such as impedance or mounting. Missing notes do not establish that two parts have identical specifications.