COMPONENT CROSS REFERENCE, SIMPLIFIED

Part cross references.
Find your alternatives.

Search part cross references, equivalents and alternate parts.
Start with a part number to compare source-linked candidates.

FIND A REPLACEMENT CANDIDATE

Part number cross references, equivalents & alternatives

Look up a manufacturer part number to find recorded cross references and research equivalent, alternate or similar parts. Each part page brings together replacement candidates, manufacturer identities, technical notes and source documents where available.

Explore parts by product category or browse the manufacturer cross-reference directory. The catalog covers electronic components and other industrial product categories represented in published cross-reference guides.

A cross reference is a research starting point. Verify current specifications and application suitability before substituting a part. Learn how our cross-reference data works →

GO TO THE SOURCE

Keep your research moving.

More lookup tools, straight from the people who make the parts.

External tools · opened separately

Use these tools to explore replacement candidates. ExactCross research checks relevant manufacturer tools when applicable. Verify current specifications and application fit; coverage and access requirements vary. No affiliation or endorsement is implied.

01 / TRACEABLE

Evidence within reach.

Manufacturer sources are linked where available. Contributed crosses are labeled User provided.

02 / CLEAR ABOUT LIMITS

A cross is a candidate.

Confirm current datasheets, dimensions, ratings and application requirements before approving a substitution.

03 / SIMPLE BY DESIGN

Open. Search. Go.

No account needed for lookup. Start with a part number, then explore its equivalents. Request research for parts with no matches.

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