Keep the original part and fixed requirements
Full ordering suffixes, datasheet revision, host IC and circuit conditions matter. Beyond frequency and package, specify supply, output or CL, temperature, stability, aging and jitter where required. Similar appearance does not establish interchangeability.
How domestic manufacturing resources are used
SCTF and CREC provide actual manufacturing resources for project discussions. Series, documents, performance combinations, minimum orders and delivery are confirmed individually rather than assumed available across every part.
Compare first, then validate on the board
We can help organize part and document differences. Customers validate samples in the target circuit for start-up, interface, frequency error, temperature behavior and system function before deciding on volume purchasing.
Common questions
Can a domestic part with the same frequency and size replace the original directly?
Not on those attributes alone. Compare interface, loading, pinout, stability and application conditions, then validate.