LMK212BJ106KG-T
Compact 10uF ceramic capacitors for surface-mount electronic circuits
Manufacturer： taiyo-yuden
series introduction
# Introduction to the LMK212BJ106KG - T Product Series
## Overview
The LMK212BJ106KG - T belongs to a specialized and high - performance product series that caters to a wide range of electronic applications. This series is designed with precision and reliability in mind, offering users a solution that meets the demanding requirements of modern electronic systems.
## Key Features
### Capacitance and Tolerance
- **Capacitance Value**: The "106" in the part number indicates a capacitance of 10 μF (microfarads). This relatively high capacitance value makes it suitable for applications where energy storage and filtering are crucial. For example, in power supply circuits, it can store electrical energy and release it when needed to maintain a stable voltage.
- **Tolerance**: The "KG" in the part number represents a capacitance tolerance of ±10%. This level of tolerance ensures that the actual capacitance of the component will be within 10% of the specified 10 μF value. It provides a good balance between accuracy and cost - effectiveness, making it suitable for a variety of general - purpose and some moderately precise applications.
### Voltage Rating
The product is designed to handle a specific voltage level. Although the voltage rating is not explicitly stated in the given part number, it is typically specified in the product datasheet. A proper voltage rating is essential to ensure the safe and reliable operation of the component. For instance, in a circuit with a 5V power supply, a capacitor with an appropriate voltage rating (e.g., 6.3V or higher) should be used to prevent breakdown and ensure long - term performance.
### Temperature Characteristics
The LMK212BJ106KG - T is engineered to perform well across a certain temperature range. It has a temperature coefficient that determines how its capacitance changes with temperature. This is important in applications where the operating environment may experience temperature variations. For example, in automotive electronics, where components may be exposed to extreme temperatures, a capacitor with stable temperature characteristics is necessary to maintain consistent performance.
### Package Type
The "212" in the part number may refer to the package size of the component. A specific package size is chosen based on the application requirements, such as the available board space and the need for easy assembly. A well - designed package also helps in heat dissipation, which is crucial for the long - term reliability of the component.
## Applications
### Power Supply Filtering
One of the primary applications of the LMK212BJ106KG - T is in power supply filtering circuits. In a power supply, the voltage may have ripples or fluctuations due to the switching action of the power converter. The capacitor can act as a low - pass filter, smoothing out these ripples and providing a more stable DC voltage to the load. This is essential for the proper operation of sensitive electronic components, such as microcontrollers and integrated circuits.
### Decoupling
In printed circuit boards (PCBs), the LMK212BJ106KG - T can be used as a decoupling capacitor. Decoupling capacitors are placed close to the power pins of integrated circuits to provide a local source of energy. They help in reducing the noise and interference that can be introduced into the power supply by the high - speed switching of the ICs. This ensures that the ICs receive a clean and stable power supply, improving their performance and reliability.
### Signal Coupling
In some analog circuits, the capacitor can be used for signal coupling. It allows the AC component of a signal to pass through while blocking the DC component. This is useful in audio amplifiers, where the capacitor can couple the audio signal from one stage to another without affecting the DC bias conditions of the amplifier.
## Advantages
### High Reliability
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Images for reference
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