Nisshinbo Micro Devices Inc. IC SUPERVISOR 1 CHANNEL SOT23-5 R3111N221A-TR-FE

The R3111N221A-TR-FE is a high-performance, surface mount, negative temperature coefficient (NTC) thermistor designed for use in various applications including temperature compensation and thermal protection circuits. It features a small form factor, with lead-free terminations that meet the RoHS directive. The device offers excellent stability and reliability over a wide range of temperatures. It has a resistance value of 10k Ohms at 25°C and a beta value of 4250K. The FE suffix indicates it's suitable for reflow soldering process.