ECQ-UAAF474M Series

series introduction

# ECQ - UAAF474M Product Series Introduction

## 1. Overview
The ECQ - UAAF474M product series represents a cutting - edge solution in the field of electronic components. Engineered with precision and innovation, this series is designed to meet the diverse and demanding requirements of modern electronic systems. Whether it's for consumer electronics, industrial automation, or telecommunications, the ECQ - UAAF474M series offers high - performance and reliable functionality.

## 2. Key Features

### 2.1 High Capacitance
The "474" in the model number indicates a significant capacitance value. With a relatively high capacitance, these components can store a large amount of electrical charge. This makes them ideal for applications where energy storage and quick charge - discharge cycles are necessary, such as in power supply filtering circuits. They can smooth out voltage fluctuations and provide a stable power source to sensitive electronic components, reducing the risk of electrical noise and interference.

### 2.2 Ultra - Low ESR (Equivalent Series Resistance)
One of the standout features of the ECQ - UAAF474M series is its ultra - low ESR. Low ESR means that the component dissipates less power in the form of heat during operation. This not only improves the overall efficiency of the circuit but also enhances the reliability and lifespan of the component. In high - current applications, such as in switching power supplies, the low ESR helps to minimize power losses and maintain a stable output voltage.

### 2.3 Wide Operating Temperature Range
The series is designed to operate effectively across a wide temperature range. This makes it suitable for use in various environments, from extremely cold industrial freezers to hot and humid outdoor telecommunications equipment. The ability to maintain performance under different temperature conditions ensures the stability and durability of the electronic systems in which these components are used.

### 2.4 High Ripple Current Handling
The ECQ - UAAF474M components can handle high ripple currents. Ripple current is the alternating current component that flows through a capacitor in a power supply circuit. High ripple current handling capability allows these components to be used in high - power applications without overheating or experiencing premature failure. This is crucial in applications like motor drives and high - power LED lighting systems.

## 3. Technical Specifications

### 3.1 Capacitance Tolerance
The capacitance tolerance of the ECQ - UAAF474M series is tightly controlled. This ensures that the actual capacitance value of each component is within a narrow range of the specified value. A typical capacitance tolerance might be ± 10% or ± 20%, depending on the specific requirements of the application. This precision is essential for accurate circuit design and performance.

### 3.2 Voltage Rating
The components in this series come with a specific voltage rating. This rating indicates the maximum voltage that the capacitor can safely withstand without breaking down. Common voltage ratings for the ECQ - UAAF474M series might range from a few volts to several hundred volts, allowing for use in a wide variety of voltage - level applications.

### 3.3 Dimensions
The physical dimensions of the ECQ - UAAF474M components are designed to be compact and space - efficient. This is important in modern electronic devices where board space is often at a premium. The series offers a range of package sizes to accommodate different design requirements, from small - scale consumer electronics to large - scale industrial control panels.

## 4. Applications

### 4.1 Consumer Electronics
In consumer electronics such as smartphones, tablets, and laptops, the ECQ - UAAF474M series can be used in power management circuits. They help to filter out noise from the power supply, ensuring a clean and stable power source for the sensitive internal components. This improves the overall performance and

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ECQ-UAAF474M

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Partlist

ECQ-UAAF474M

ECQ-UAAF474MA