1631-24003-BTKEYA
interquip
Needs validationmedium risk
24MHz CMOS 3225 candidate for 1.8V designs, with looser stability.
Best Alternatives to OT322524MJBA4SL
OT322524MJBA4SL is a 24MHz CMOS SMD 3225 oscillator. Alternatives need pinout, rail, and ppm checks.
AI replacement insight
Electrical riskmedium
Voltage range and ppm are weaker.
Package risklow
SMD 3225 is listed.
Firmware risklow
Same nominal 24MHz.
Sourcing riskmedium
Lifecycle data is limited.
Can it be replaced directly?
Direct replacement for OT322524MJBA4SL should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Best replacement path
Start with 1631-24003-BTKEYA for 1.8V rails or 1631-24005-BTBEYA for 3.3V rails, then verify.
Main risk
Pinout and frequency accuracy are not fully proven for the kept candidates.
Recommended alternatives
2Alternative comparison matrix
| Feature / factor | OT322524MJBA4SL | 1631-24003-BTKEYA | 1631-24005-BTBEYA | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | SMD 3225 | SMD 3225 | SMD 3225 | SMD 3225 — same case; 1631-24005-BTBEYA: same case | |
| Pinout | 4 pins | 4 pins | 4 pins | 4 pins — pin functions absent; 1631-24005-BTBEYA: pin functions absent | |
| Voltage | 1.8V-3.3V | 1.8V | 3.3V | 1.8V / 3.3V — not for 3.3V rail; 1631-24005-BTBEYA: 3.3V rail only | |
| Tolerance | ±10ppm/±20ppm | stab ±30ppm | stab ±50ppm | stab ±30ppm / stab ±50ppm — looser stability; 1631-24005-BTBEYA: large ppm delta | |
| Temperature | -40~85C | -40~85C | -40~85C | -40~85C — same range; 1631-24005-BTBEYA: same range | |
| Interface | CMOS | CMOS | CMOS | CMOS — same output; 1631-24005-BTBEYA: same output |
Application & sourcing insights
Questions & answers
Verified drop-in options for OT322524MJBA4SL 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.