The RN73H2JTE1742B25 is a precision thin film chip resistor manufactured by KOA Speer Electronics. This resistor is designed for high reliability and stability in various electronic applications. It offers excellent temperature coefficient of resistance (TCR) and tight tolerance, making it suitable for circuits requiring precise resistance values.

Applications:

• Precision analog circuits: Used in instrumentation amplifiers, data converters, and other circuits requiring accurate gain or signal conditioning.
• Medical equipment: Employed in patient monitoring devices, diagnostic equipment, and other medical instruments where reliability and precision are paramount.
• Automotive electronics: Used in engine control units (ECUs), sensor interfaces, and other automotive systems operating in harsh environments.
• Industrial control systems: Utilized in process control, motor drives, and other industrial applications requiring robust and stable components.
• Test and measurement equipment: Found in oscilloscopes, multimeters, signal generators, and other instruments where accurate resistance values are crucial for calibration and measurement accuracy.

Features:

• High precision: Offers a tight tolerance of ±0.1%, ensuring accurate resistance values.
• Low TCR: Features a low temperature coefficient of resistance (±25 ppm/°C), minimizing resistance drift over temperature.
• Thin film construction: Provides excellent stability and reliability compared to thick film resistors.
• Wide resistance range: Available in a broad range of resistance values to suit various circuit requirements.
• RoHS compliant: Meets the requirements of the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental compliance.

Benefits:

• Improved circuit performance: Enables more accurate and stable circuit operation due to its high precision and low TCR.
• Enhanced reliability: Provides long-term stability and reliability, reducing the risk of component failure.
• Reduced calibration requirements: Minimizes the need for frequent calibration due to its low resistance drift over temperature.
• Suitable for demanding applications: Can be used in harsh environments due to its robust construction and stable performance.
• Environmental compliance: Meets RoHS requirements, ensuring compliance with environmental regulations.

Additional Details:

The RN73H2JTE1742B25 has a resistance value of 17.4 kΩ. It is a size 1210 (3225 metric) chip resistor. The power rating is 0.25W (1/4W). It utilizes a Ruthenium oxide resistive element. Its operating temperature ranges from -55°C to +155°C. The resistor is available in tape and reel packaging for automated assembly. This part is commonly used in applications requiring precise current sensing and voltage division.