AEC-Q200-Qualified NTC SMD Chip Thermistors Vishay / BC Components AEC-Q200-Qualified NTC SMD Chip Thermistors deliver high sensitivity and high accuracy over a wide temperature range (-55°C to +150°C). These negative temperature coefficient (NTC) surface-mount thermistors (NTCS series) are qualified to AEC-Q200 standards, making them ideal for temperature compensation, sensing, and protection circuits in various applications across all market segments. The thermistors feature robust construction with flexible polymer terminations, resulting in a reliable and stable solution in thermal cycling environments considering either rigid PCB or flexible circuit-mount designs.