CBC3225T220KR
Compact wirewound inductors for high-current electronic applications
Manufacturer： taiyo-yuden
series introduction
# CBC3225T220KR Product Series Introduction
## 1. Overview
The CBC3225T220KR 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 applications. Whether it's in consumer electronics, industrial control systems, or automotive electronics, the CBC3225T220KR series offers reliable performance and high - quality functionality.
## 2. Physical Characteristics
### 2.1 Dimensions
The CBC3225T220KR components follow the 3225 package size standard. This standardized size is widely recognized in the electronics industry, which means it can be easily integrated into existing circuit board designs. The 3225 package typically has a length of 3.2mm and a width of 2.5mm, providing a compact form factor that is suitable for space - constrained applications. This small size allows for high - density circuit board layouts, enabling the design of more compact and lightweight electronic devices.
### 2.2 Appearance
The components in this series have a sleek and uniform appearance. They are usually coated with a protective layer that not only enhances their aesthetic appeal but also provides protection against environmental factors such as moisture, dust, and oxidation. The clear markings on the surface of the components make it easy for technicians and engineers to identify the part number, specifications, and other important information during the assembly and maintenance processes.
## 3. Electrical Specifications
### 3.1 Capacitance
The "220" in the CBC3225T220KR model number indicates the capacitance value. In this case, the capacitance is 22μF. This capacitance value is carefully selected to meet a wide range of filtering, coupling, and energy storage requirements in electronic circuits. For example, in power supply circuits, it can be used to smooth out the DC voltage by filtering out the ripple components, ensuring a stable power supply to the connected electronic devices.
### 3.2 Tolerance
The "K" in the model number represents the tolerance of the capacitance. A "K" tolerance typically means a ±10% tolerance range. This means that the actual capacitance value of the component can vary within ±10% of the nominal 22μF value. The relatively tight tolerance ensures that the component performs consistently within the expected electrical parameters, which is crucial for the proper functioning of the overall circuit.
### 3.3 Voltage Rating
The components in the CBC3225T220KR series are designed to operate within a specific voltage range. The voltage rating is carefully determined based on the internal structure and materials of the component. This voltage rating ensures that the component can withstand the electrical stress in the circuit without breakdown or damage. It is important to select the appropriate voltage - rated component according to the actual voltage requirements of the application to ensure the long - term reliability of the circuit.
### 3.4 Equivalent Series Resistance (ESR)
The ESR of the CBC3225T220KR components is relatively low. A low ESR is beneficial in many applications, especially in high - frequency circuits. It reduces power losses and heat generation in the component, improving the efficiency of the circuit. In power supply circuits, a low - ESR capacitor can also help to improve the transient response of the power supply, providing a more stable voltage output during sudden changes in load.
## 4. Performance Advantages
### 4.1 High Stability
The CBC3225T220KR series offers high stability over a wide range of operating conditions. It can maintain its electrical performance within a narrow range even when exposed to temperature variations, humidity changes, and mechanical vibrations. This
Images for reference
CBC Series 1210
CBC3225 Series Top
CBC3225 Series Side