CC0603KRX5R6BB105
Compact 0603 ceramic capacitors for surface-mount electronics
Manufacturer： yageo
series introduction
# Introduction to the CC0603KRX5R6BB105 Product Series
## 1. Overview
The CC0603KRX5R6BB105 belongs to a specific category of electronic components, more precisely, it is a multilayer ceramic capacitor (MLCC). MLCCs are widely used in various electronic circuits due to their small size, high capacitance, and excellent performance characteristics. The CC0603KRX5R6BB105 series is designed to meet the demanding requirements of modern electronic devices, offering reliable and efficient capacitance solutions.
## 2. Product Naming Convention
Let's break down the product code "CC0603KRX5R6BB105" to understand its key features:
- **CC**: This is often the manufacturer's code or a specific product family identifier, which represents the brand or series of the capacitor.
- **0603**: This refers to the physical size of the capacitor. In the imperial measurement system, 0603 means the capacitor has a length of 0.06 inches (1.6 mm) and a width of 0.03 inches (0.8 mm). This compact size makes it suitable for use in densely populated printed circuit boards (PCBs), such as those found in mobile phones, tablets, and other portable electronic devices.
- **K**: It indicates the tolerance of the capacitor. A "K" tolerance means that the actual capacitance value can deviate by ±10% from the nominal value.
- **RX5R**: This is the dielectric type of the capacitor. The X5R dielectric is a Class II dielectric, which offers a relatively high capacitance per unit volume. It has a good temperature stability within a certain temperature range (-55°C to +85°C), with a capacitance change of ±15% over this temperature range.
- **6**: This may be a specific code related to the voltage rating or other electrical characteristics of the capacitor.
- **BB**: It could be a manufacturer - specific code for additional features or a particular production batch.
- **105**: This represents the capacitance value. In the capacitor coding system, the first two digits (10) are the significant figures, and the third digit (5) is the multiplier. So, the capacitance value is \(10\times10^{5}\) pF, which is equal to 1 μF.
## 3. Electrical Characteristics
### Capacitance
The nominal capacitance of the CC0603KRX5R6BB105 is 1 μF with a tolerance of ±10%. This means that the actual capacitance value of the capacitor can range from 0.9 μF to 1.1 μF. The relatively high capacitance value makes it suitable for applications where energy storage or filtering is required, such as decoupling power supplies to reduce voltage fluctuations.
### Voltage Rating
Although not explicitly clear from the product code, the capacitor has a specific voltage rating. This voltage rating indicates the maximum voltage that the capacitor can withstand without experiencing electrical breakdown. It is crucial to select a capacitor with an appropriate voltage rating for the application to ensure its safe and reliable operation.
### Temperature Coefficient
As mentioned earlier, the X5R dielectric has a temperature coefficient that allows the capacitance to change by no more than ±15% within the temperature range of -55°C to +85°C. This temperature stability makes the CC0603KRX5R6BB105 suitable for use in environments where the temperature may vary, such as automotive electronics and industrial control systems.
### Equivalent Series Resistance (ESR)
The ESR of the capacitor is an important parameter that affects its performance in high - frequency applications. A low ESR
Images for reference
0603(.9mm thickness)
0603(.9mm thickness)
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