1/4 DIN footprint, 50 ms loop
The PXF9AES2-MBVA1: That 50 ms sample rate means it catches fast thermal transients on injection molding barrels, reflow ovens, or packaging seal bars — processes where a slower controller lets the temperature overshoot before the PID loop corrects.
Active production — no lifecycle risk
For a BOM freeze or line-down spare, that means you can quote it against a multi-year build without chasing a replacement.