RT0402BRD073K3L

The "RT0402BRD073K3L" is a specific type of resistor manufactured by Yageo, a well-known company in the electronics industry. Here’s a detailed description of this component:

General Overview

• Type: Thin Film Resistor
• Series: RT0402
• Package Size: 0402 (which refers to the dimensions of the resistor, approximately 1.0 mm x 0.5 mm)
• Resistance Value: 73 kΩ (73,000 ohms)
• Tolerance: ±1% (indicating the precision of the resistor's value)
• Temperature Coefficient: Typically around ±50 ppm/°C, which indicates how much the resistance value changes with temperature.

Physical Characteristics

• Construction: The resistor is constructed using a thin film technology, which allows for a more precise and stable resistance value compared to traditional thick film resistors.
• Material: The resistor is likely made from a combination of metal and ceramic materials, which contribute to its durability and performance.
• Color Code: The resistor may have a specific color code or marking that indicates its value and tolerance, although in surface mount technology (SMT) components like this, markings are often minimal or absent.

Electrical Characteristics

• Power Rating: Typically around 0.1 W (100 mW), which indicates the maximum power the resistor can handle without overheating.
• Voltage Rating: The maximum voltage that can be applied across the resistor without risk of failure is usually specified, often around 50V or higher, depending on the application.
• Noise: Thin film resistors like the RT0402BRD073K3L generally exhibit low noise characteristics, making them suitable for precision applications.

Applications

• Usage: This resistor is commonly used in various electronic circuits, including precision analog circuits, signal processing, and in applications where stability and accuracy are critical.
• Industries: It is suitable for use in telecommunications, automotive electronics, consumer electronics, and industrial applications.

Compliance and Standards

• RoHS Compliant: The resistor is likely to be compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it is free from certain hazardous materials.
• Quality Standards: Yageo products typically adhere to international quality standards, ensuring reliability and performance in various applications.

Summary

The RT0402BRD073K3L from Yageo is a high-precision, thin film surface mount resistor with a resistance value of 73 kΩ, a tolerance of ±1%, and a compact 0402 package size. It is designed for applications requiring high stability and low noise, making it a preferred choice in modern electronic designs.