08051A8R2CAT2A
High-precision ceramic capacitors for surface-mount electronic circuits
Manufacturer： avx
series introduction
# Introduction to the 08051A8R2CAT2A Product Series
## Overview
The 08051A8R2CAT2A product series represents a cutting - edge line of electronic components that have been meticulously engineered to meet the diverse and demanding requirements of modern electronic applications. This series combines advanced technology, high - quality materials, and precise manufacturing processes to deliver exceptional performance and reliability.
## Physical Characteristics
### Package Size
The "0805" in the product code indicates the industry - standard package size. With dimensions of approximately 2.0mm x 1.25mm, this compact size makes the components in the 08051A8R2CAT2A series ideal for use in space - constrained circuit boards. Their small footprint allows for high - density PCB designs, enabling the integration of more components in a limited area, which is crucial for miniaturized electronic devices such as smartphones, wearables, and IoT sensors.
### Construction
These components are built with a robust and durable construction. The outer casing is designed to protect the internal elements from environmental factors such as moisture, dust, and mechanical stress. The materials used in the construction are carefully selected to ensure long - term stability and resistance to corrosion, which helps to maintain the performance of the components over their operational lifespan.
## Electrical Performance
### Resistance Value
The "8R2" in the product code represents a resistance value of 8.2 ohms. This specific resistance value is carefully calibrated to provide accurate and consistent electrical characteristics. In electronic circuits, this resistance can be used for a variety of purposes, such as current limiting, voltage division, and impedance matching. For example, in a power supply circuit, it can be used to limit the inrush current and protect other components from damage.
### Tolerance
The components in the 08051A8R2CAT2A series typically offer a tight tolerance. A low tolerance value ensures that the actual resistance of the component is very close to the specified value. This high level of precision is essential in applications where accurate electrical performance is critical, such as in precision measurement equipment, audio amplifiers, and communication systems.
### Temperature Coefficient
The temperature coefficient of resistance (TCR) is an important parameter for these components. A low TCR means that the resistance value of the component changes minimally with temperature variations. This stability is crucial in applications that operate in a wide range of temperatures, such as automotive electronics, industrial control systems, and outdoor - deployed devices. The 08051A8R2CAT2A series is designed to have a low TCR, ensuring reliable performance even in harsh environmental conditions.
## Applications
### Consumer Electronics
In consumer electronic devices like smartphones and tablets, the 08051A8R2CAT2A series components are used in power management circuits, signal conditioning circuits, and audio processing circuits. Their small size and high performance make them suitable for integrating into the complex and compact circuit boards of these devices, helping to improve the overall functionality and reliability of the products.
### Automotive Electronics
Automotive applications require components that can withstand high temperatures, vibrations, and electrical noise. The 08051A8R2CAT2A series meets these requirements and is used in various automotive systems, including engine control units (ECUs), lighting systems, and infotainment systems. Their stability and durability ensure the safe and reliable operation of these critical automotive functions.
### Industrial Automation
In industrial automation systems, precision and reliability are of utmost importance. The components in this series are used in control circuits, sensor interfaces, and power distribution systems. Their accurate resistance values and stable performance contribute to the efficient and accurate operation of industrial equipment, reducing downtime and maintenance costs.
## Quality and Reliability
The 08051A8
Images for reference
AT2A_0805_0.94
Ceramic 0805
AT2A_0805_0.94