The RK73K2ETDJ5R1 is a thick film chip resistor manufactured by KOA Speer. This resistor is designed for general-purpose applications in electronic circuits, providing a stable and reliable resistance value.

Applications

• Consumer Electronics: Used in televisions, audio equipment, and set-top boxes for current limiting, voltage division, and pull-up/pull-down resistor functions.
• Industrial Equipment: Employed in power supplies, motor drives, and control systems to provide stable and accurate resistance.
• Automotive Electronics: Incorporated in automotive control units (ECUs), sensors, and lighting systems for reliable performance in harsh environments.
• Telecommunications: Used in base stations, routers, and networking equipment for signal conditioning and termination.
• Medical Devices: Found in patient monitoring systems, diagnostic equipment, and therapeutic devices to ensure precise and stable operation.

Features

• Thick Film Construction: Provides excellent stability and reliability under various environmental conditions.
• Surface Mount Technology (SMT): Designed for automated assembly, reducing manufacturing costs and improving efficiency.
• Compact Size: Small footprint allows for high-density circuit designs.
• High Power Rating: Capable of handling a significant amount of power without compromising performance.
• RoHS Compliant: Meets environmental regulations, ensuring safe and eco-friendly operation.

Benefits

• Stable Resistance: Maintains a consistent resistance value over a wide range of temperatures and operating conditions.
• High Reliability: Ensures long-term performance and minimizes failures in critical applications.
• Easy Installation: Facilitates quick and efficient assembly on printed circuit boards.
• Cost-Effective: Offers a competitive price point for high-volume applications.
• Wide Availability: Readily available through distributors, simplifying procurement and logistics.

Additional Details

The RK73K2ETDJ5R1 has a resistance value of 5.1 Ohms. It adheres to specific tolerance and temperature coefficient of resistance (TCR) specifications as outlined in the datasheet. The resistor’s physical dimensions and packaging details are also critical considerations for circuit board design and assembly.

Proper soldering techniques and handling procedures are essential to ensure the resistor's integrity and performance. The datasheet provides detailed information on recommended soldering profiles and storage conditions.