M16000c073
ECEC(ZheJiang E ast Crystal Elec)
Needs validationmedium risk
M16000c073 is a same-size 16MHz crystal candidate with electrical caveats.
Best Alternatives to X322516MOB4SI
X322516MOB4SI is a 16MHz SMD 3225 passive crystal. Current candidates do not prove a pin-compatible drop-in replacement.
AI replacement insight
Electrical riskmedium
CL and stability can shift frequency margin.
Package risklow
SMD 3225 is common, but land pattern still needs check.
Firmware risklow
Same 16MHz avoids clock-rate changes if oscillator starts.
Sourcing riskmedium
Lifecycle data is limited.
Can it be replaced directly?
Direct replacement for X322516MOB4SI should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Use a 16MHz SMD 3225 passive crystal with 12pF CL, ±10ppm tolerance, ±20ppm stability and verified pinout.
Main risk
Load capacitance and pinout are not verified for the only close candidate.
Recommended alternatives
1Alternative comparison matrix
| Feature / factor | X322516MOB4SI | M16000c073 | Alt 2 | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD 3225 | SMD 3225 | SMD 3225 — same body size | ||
| Pinout | 4-pin crystal | 4-pin listed | 4-pin listed — pin functions missing | ||
| Application | 12pF CL | 9pF CL | 9pF CL — cap network changes | ||
| Tolerance | ±10ppm, ±20ppm | ±10ppm, ±30ppm | ±10ppm, ±30ppm — worse stability | ||
| Temperature | -40 to +85C | -40 to +85C | -40 to +85C — range covered |
Application & sourcing insights
Questions & answers
Verified drop-in options for X322516MOB4SI are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.