RC0805FR-0743KL

The RC0805FR-0743KL is a surface-mount resistor manufactured by Yageo, a well-known company in the electronic components industry. This specific resistor is part of the 0805 package size, which measures approximately 2.0 mm x 1.25 mm (0.08 in x 0.05 in).

Key Specifications:

• Resistance Value: The resistor has a nominal resistance of 43 kΩ (43,000 ohms), which is suitable for various applications requiring precise resistance.

• Tolerance: It typically features a tolerance of ±1%, meaning the actual resistance can vary by 1% from the stated value. This level of tolerance is common for general-purpose applications.

• Power Rating: The RC0805FR-0743KL is rated for a power dissipation of 125 mW at 70°C. This rating indicates the maximum power the resistor can handle without overheating.

• Temperature Coefficient: The temperature coefficient is usually around ±100 ppm/°C, which indicates how much the resistance value can change with temperature variations. This is important for maintaining performance in varying environmental conditions.

• Construction: As a thick film resistor, it is constructed using a resistive film applied to a ceramic substrate, which provides stability and reliability in performance.

Features:

• Surface Mount Technology (SMT): The 0805 package is designed for surface mounting, making it suitable for automated assembly processes in modern electronic devices.

• Applications: This resistor is commonly used in a variety of electronic applications, including consumer electronics, automotive systems, telecommunications, and industrial equipment. Its high precision and reliability make it ideal for use in circuits where accurate resistance is critical.

• RoHS Compliance: The RC0805FR-0743KL is RoHS compliant, meaning it adheres to regulations limiting the use of hazardous substances in electronic components, making it a safer choice for both manufacturers and consumers.

Physical Characteristics:

• Color Code: The resistor typically has a standard color code marking for easy identification, although specific markings may vary.

• Mounting: The flat design allows for easy soldering onto printed circuit boards (PCBs), ensuring a secure connection and minimizing the risk of mechanical stress.

In summary, the RC0805FR-0743KL from Yageo is a reliable, high-precision surface-mount resistor that is well-suited for a wide range of electronic applications, offering a balance of performance, size, and compliance with industry standards.