Cost down with proof
Verified Chinese alternatives for your BOM
Type in an international part number and get Chinese-brand replacement candidates — each labeled with its verification level, parameter differences, and pin compatibility. No inflated claims: we distinguish FAE verification, independent documentary review, official vendor documents, third-party references, and parametric matches.
Popular cross-references
Browse by Chinese brand
Every entry carries its verification level
Most distributors show you a shallow parametric match and call it a day. We show the evidence chain instead — so you know exactly how much to trust each suggestion.
Verified
Reviewed by our FAE team or bench-tested. Parameter diffs and known migration gotchas are documented.
Documentary review · not bench-tested
Reviewed against manufacturer datasheets and exact ordering codes. Package, ratings, pinout and documented protocol differences are recorded, but the pair is not FAE-signed or bench-tested.
Vendor-declared
Backed by the Chinese manufacturer's own cross-reference or migration document, with a link to the source.
Third-party reference
Published by datasheet5 and linked to its source page. Useful for discovery, but not FAE-reviewed or an official manufacturer declaration.
Parametric match · unverified
Auto-matched by part-number family or parameters. A starting point for your own review — clearly labeled as such.
From cross-reference to your dock
1 · Find the alternative
Look up your part number, compare parameter diffs and pin compatibility, then request a quote on the candidate.
2 · Quote in 24 hours
We source from Shenzhen through authorized channels — genuine parts, real lead times, no fabricated stock numbers.
3 · Samples & production
Validate with samples, then scale to production quantities. Every order ships with traceable documentation.
Disclaimer
Cross-reference suggestions are provided for engineering convenience and are based on published specifications, vendor documents, or parametric analysis as labeled on each entry. They do not constitute an endorsement by, or an affiliation with, the original manufacturer, and they are not a guarantee of suitability for any specific application. Always validate alternatives against both manufacturers' current datasheets and your own qualification process before production use. Specifications referenced from third parties belong to their respective owners.