X321532768KGD2SI
YXC Crystal Oscillators
Needs validationmedium risk
Same-family 32.768kHz SMD3215 crystal candidate with matching listed electrical values.
Best Alternatives to XKXGI-SUA-32.768K
XKXGI-SUA-32.768K is a 32.768kHz SMD3215 passive crystal. Similar candidates exist, but pinout and land pattern need review.
AI replacement insight
Electrical riskmedium
Load, ESR and startup margin affect RTC accuracy.
Package riskmedium
SMD3215 label matches, but land pattern is not checked.
Firmware risklow
Passive crystal usually has no firmware interface.
Sourcing riskmedium
Some lifecycles are listed only as '-'.
Can it be replaced directly?
Direct replacement for XKXGI-SUA-32.768K should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with X321532768KGD2SI, then verify pad layout and startup margin.
Main risk
Pinout, land pattern and load capacitance must be checked before substitution.
Recommended alternatives
4Alternative comparison matrix
| Feature / factor | XKXGI-SUA-32.768K | X321532768KGD2SI | F3K232768PWQAC | HY32768KSMD3215YA2R30 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD3215 | SMD3215 | SMD3215-2P | SMD3215 | SMD3215 / SMD3215-2P — 3.2x1.5mm; F3K232768PWQAC: same size class; HY32768KSMD3215YA2R30: same package label; X321532768KJD2SI: same size class |
| Pinout | 2 pins | 2 pins | 2 pins | 2 pins | 2 pins — pin function not checked; F3K232768PWQAC: pin function not checked; HY32768KSMD3215YA2R30: pin function not checked; X321532768KJD2SI: pin function not checked |
| Application | 32.768kHz 12.5pF | 32.768kHz 12.5pF | 32.768kHz 12.5pF | 32.768kHz 12.5pF | 32.768kHz 12.5pF / 32.768kHz 7pF — load matches; F3K232768PWQAC: load matches; HY32768KSMD3215YA2R30: load matches; X321532768KJD2SI: load mismatch |
| Tolerance | ±20ppm | ±20ppm | ±20ppm | ±20ppm | ±20ppm — same nominal; F3K232768PWQAC: same nominal; HY32768KSMD3215YA2R30: same nominal; X321532768KJD2SI: same nominal |
| Temperature | -40 to +85C | -40 to +85C | -40 to +85C | - | -40 to +85C — range matches; F3K232768PWQAC: range matches; X321532768KJD2SI: range matches |
| Lifecycle | Active | - | - | - | - — not stated |
Application & sourcing insights
Questions & answers
Verified drop-in options for XKXGI-SUA-32.768K 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.