The NCP18XV103E03RB is a thermistor manufactured by Murata Electronics North America. It's a negative temperature coefficient (NTC) thermistor, meaning its resistance decreases as its temperature increases. These thermistors are used for temperature sensing, temperature compensation, and inrush current limiting in various electronic circuits.

Applications

• Temperature sensing in battery packs: Monitoring battery temperature to prevent overheating.
• Temperature compensation in electronic circuits: Compensating for temperature-induced variations in circuit performance.
• Inrush current limiting in power supplies: Limiting current surges at startup to protect components.
• Temperature control systems: Providing temperature feedback in control loops.
• Automotive electronics: Various temperature sensing applications in vehicles.

Features

• NTC characteristic: Resistance decreases with increasing temperature.
• Small size: Compact design for space-constrained applications.
• High accuracy: Provides reliable and accurate temperature measurements.
• Wide temperature range: Operates over a broad temperature range.
• RoHS compliant: Environmentally friendly.

Benefits

• Accurate temperature sensing: Provides precise temperature measurements for optimal control.
• Compact design: Allows for integration into small electronic devices.
• Reliable performance: Ensures consistent operation in various environments.
• Protection against overheating: Prevents damage to sensitive components.
• Compliance with environmental standards: Meets environmental regulations.

Additional Details

The NCP18XV103E03RB has a resistance of 10 kΩ at 25°C. It has a B-constant value that defines the temperature-resistance relationship. It is typically used in conjunction with a resistor divider network and a microcontroller's analog-to-digital converter (ADC) to measure temperature. Its small size makes it suitable for surface mounting on PCBs. The thermistor's operating temperature range is typically from -40°C to +125°C. The device offers excellent long-term stability and reliability.

Its small size allows it to be easily incorporated into densely populated circuit boards. The precise temperature sensing capability makes it ideal for applications where accurate temperature monitoring is critical. The NCP18XV103E03RB is a robust and reliable NTC thermistor that is well-suited for a wide range of temperature sensing and compensation applications.