08055A270JAT2A
Compact 27pF ceramic capacitors for surface-mount electronic circuits
Manufacturer： avx
series introduction
# Introduction to the 08055A270JAT2A Product Series
## 1. Overview
The 08055A270JAT2A product series represents a cutting - edge range of electronic components that are designed to meet the diverse and demanding requirements of modern electronic circuits. These components are engineered with precision and adhere to high - quality standards, making them suitable for a wide array of applications across different industries.
## 2. Physical Characteristics
### Package Size
The "0805" in the product code indicates the package size of the components in this series. In the imperial measurement system, 0805 corresponds to a length of 0.08 inches (2.032 mm) and a width of 0.05 inches (1.27 mm). This standard size is widely used in the electronics industry, allowing for easy integration onto printed circuit boards (PCBs) using automated assembly processes. The compact size also makes it suitable for applications where space is at a premium, such as in mobile devices and wearable electronics.
### Component Markings
Each component in the 08055A270JAT2A series is clearly marked with relevant information. The markings are crucial for identification during the manufacturing process and for troubleshooting in the field. They provide details about the component's value, tolerance, and other important specifications.
## 3. Electrical Specifications
### Capacitance Value
The "270" in the product code represents the capacitance value of the components. In this case, the capacitance is 27 pF (picofarads). Capacitance is a measure of a capacitor's ability to store electrical charge. A 27 pF capacitor is commonly used in high - frequency circuits, such as radio frequency (RF) circuits, where it can be used for coupling, decoupling, or tuning purposes.
### Tolerance
The "J" in the product code indicates the tolerance of the capacitance value. A "J" tolerance means that the actual capacitance value of the component can vary by ±5% from the nominal value of 27 pF. This relatively tight tolerance ensures that the component performs consistently within a specific range, which is essential for the proper functioning of circuits that are sensitive to capacitance variations.
### Voltage Rating
The components in the 08055A270JAT2A series have a specific voltage rating. This rating indicates the maximum voltage that the component can withstand without experiencing breakdown or other electrical failures. The voltage rating is carefully selected to ensure that the component can operate safely in the intended application. For example, in low - voltage circuits, a lower voltage - rated component may be sufficient, while in high - voltage applications, a higher voltage - rated component is required.
### Temperature Coefficient
The temperature coefficient of the components in this series describes how the capacitance value changes with temperature. A stable temperature coefficient is important in applications where the operating temperature can vary significantly. The 08055A270JAT2A series is designed to have a low and predictable temperature coefficient, ensuring that the capacitance remains relatively constant over a wide temperature range.
## 4. Performance and Reliability
### High - Frequency Performance
Due to their small size and optimized electrical characteristics, the components in the 08055A270JAT2A series offer excellent high - frequency performance. They have low equivalent series resistance (ESR) and equivalent series inductance (ESL), which reduces signal losses and improves the overall efficiency of high - frequency circuits. This makes them ideal for use in RF communication systems, such as Wi - Fi routers, mobile phones, and satellite communication equipment.
### Reliability
The 08055A270JAT2A series is
Images for reference
AT2A_0805_0.94
Ceramic 0805
AT2A_0805_0.94