The NCP18XH103J03RB is a chip NTC thermistor manufactured by Murata Electronics North America. It exhibits a negative temperature coefficient (NTC), meaning its electrical resistance decreases as its temperature increases. This characteristic makes it suitable for applications requiring temperature sensing, compensation, and control.

Applications:

• Temperature sensing in automotive applications (e.g., engine control, climate control)
• Temperature compensation in various electronic circuits
• Overheating protection in power supplies and electronic devices
• Temperature monitoring in industrial equipment
• Temperature control in heating and cooling systems

Features:

• Negative Temperature Coefficient (NTC)
• Compact size for high-density mounting
• Fast thermal response for accurate temperature tracking
• High reliability and long-term stability
• Surface mount device (SMD) for automated assembly

Benefits:

• Precise and reliable temperature measurement
• Effective overheating protection for sensitive components
• Stable performance over a wide temperature range
• Easy integration into various electronic designs
• Long operational life ensures consistent performance

Additional Details:

The NCP18XH103J03RB has a nominal resistance of 10kΩ at 25°C. The 'J' in the part number indicates a resistance tolerance of ±5%. The B-constant (β), which characterizes the temperature-resistance relationship, is specified in the datasheet. This thermistor is designed for surface mount technology (SMT) and comes in a small package size suitable for space-constrained applications. It is commonly used in automotive, industrial, and consumer electronics. The device is also compliant with RoHS standards, ensuring it is free from hazardous substances.