The RK73B1JTTDD244J is a thick film chip resistor manufactured by KOA Speer. It is designed for general purpose applications and offers excellent stability and reliability in a compact size. This resistor is part of the RK73B series, known for its enhanced power rating compared to standard chip resistors of similar size.

Applications:

• General purpose circuits
• Power supplies
• Voltage dividers
• Current sensing
• Consumer electronics
• Industrial equipment

Features:

• Thick film construction
• Enhanced power rating
• High stability
• Compact size
• RoHS compliant

Benefits:

• Improved reliability due to enhanced power handling capabilities
• Smaller footprint allows for denser circuit designs
• Stable resistance value over a wide range of operating conditions
• Suitable for lead-free soldering processes
• Cost-effective solution for general purpose applications

Specifications:

The RK73B1JTTDD244J resistor has a resistance value of 244 ohms with a tolerance of ±5%. It is a size 0603 (1608 metric) chip resistor, meaning its dimensions are approximately 1.6mm x 0.8mm. The temperature coefficient of resistance (TCR) is ±200 ppm/°C. The rated power dissipation is 0.1W. The maximum working voltage is 75V. The operating temperature range is -55°C to +155°C.

This resistor is commonly used in applications where a small size, good stability, and moderate power handling are required. The thick film construction provides a robust and reliable component suitable for a variety of environmental conditions. The 0603 package size allows for easy placement and soldering using standard surface mount techniques.

KOA Speer's RK73B series resistors are known for their adherence to strict quality standards, ensuring consistent performance and long-term reliability. The RK73B1JTTDD244J offers a balance of performance, size, and cost, making it a popular choice for a wide range of electronic applications.