XC32M4-8.000-F12NLDTL
Suzhou Hangjing Elec & Tech Co., Ltd.
Needs validationmedium risk
8MHz 3225-4P candidate, but 12pF load and temp range need validation.
Best Alternatives to X32258MSB4SI
X32258MSB4SI is an 8MHz 3225 passive crystal with 20pF load and -40 to +85C range. The listed alternates need FAE review.
AI replacement insight
Electrical riskmedium
12pF or 10pF differs from 20pF
Package riskmedium
same package, pinout not verified
Firmware risklow
same nominal frequency for kept parts
Sourcing riskmedium
lifecycle data is sparse
Can it be replaced directly?
Direct replacement for X32258MSB4SI should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with XC32M4-8.000-F12NLDTL, then verify pinout, load capacitors, ESR and temperature range.
Main risk
Load capacitance and temperature range do not match the target.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | X32258MSB4SI | XC32M4-8.000-F12NLDTL | XC32M4-8.000-F10LJDT | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Application | 8MHz crystal | 8MHz crystal | 8MHz crystal | 8MHz crystal — frequency matches; XC32M4-8.000-F10LJDT: frequency matches | |
| Package | 3.2x2.5 4P | SMD3225-4P | SMD3225-4P | SMD3225-4P — same size class; XC32M4-8.000-F10LJDT: same size class | |
| Pinout | 4 pins | 4 pins | 4 pins | 4 pins — pin function not shown; XC32M4-8.000-F10LJDT: pin function not shown | |
| Tolerance | ±10ppm, ±20ppm | ±10ppm, ±20ppm | ±20ppm, ±30ppm | ±10ppm, ±20ppm / ±20ppm, ±30ppm — catalog match; XC32M4-8.000-F10LJDT: looser specs | |
| Temperature | -40 to +85C | -20 to +70C | -20 to +70C | -20 to +70C — narrower range; XC32M4-8.000-F10LJDT: narrower range | |
| Resistance | 180Ω max | <100Ω or 200Ω | <100Ω or 200Ω | <100Ω or 200Ω — conflicting data; XC32M4-8.000-F10LJDT: conflicting data |
Application & sourcing insights
Questions & answers
Verified drop-in options for X32258MSB4SI 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.