1. Product Grade and Qualification: The NVMYS variant is explicitly marked with "Grade: Automotive" and "Qualification: AEC-Q101," whereas these fields are blank for the NTMYS part. The NVMYS is specifically designed and qualified for automotive applications. Its manufacturing flow and test standards (e.g., temperature cycling, reliability lifetime testing) are more stringent than the industrial-grade NTMYS, ensuring long-term reliability in harsh automotive environments. 2. Cost and Supply Strategy: According to current data, the automotive-qualified NVMYS (priced at $1.08) is significantly less expensive than the non-specified NTMYS ($1.47). This likely indicates that the manufacturer (onsemi) is promoting this automotive-grade product as a mainstream offering or has achieved cost optimization through scale, making it more cost-competitive. Selecting the NVMYS provides higher reliability while simultaneously reducing component cost.