GRM188F51E474ZA01D
Compact multilayer ceramic capacitors for surface-mount electronic devices
Manufacturer： murata
series introduction
# Introduction to the GRM188F51E474ZA01D Product Series
## 1. Overview
The GRM188F51E474ZA01D belongs to a high - performance product series, typically within the realm of electronic components. These components are designed to meet the demanding requirements of modern electronic circuits, offering a combination of reliability, precision, and efficiency.
## 2. Physical Characteristics
### Size and Dimensions
The "188" in the model number often indicates the physical size of the component. In many cases, it follows a standard industry sizing convention. This component is likely to have a relatively compact form factor, which is crucial for applications where space is at a premium, such as in mobile devices, wearable electronics, and small - sized IoT devices. Its small size allows for high - density circuit board designs, enabling manufacturers to pack more functionality into a limited space.
### Packaging
It is usually packaged in a way that ensures protection during transportation and handling. Common packaging options include tape and reel, which is suitable for automated pick - and - place assembly processes. This packaging method allows for efficient mass production, reducing assembly time and costs.
## 3. Electrical Specifications
### Capacitance
The "474" in the model number represents the capacitance value. Using the standard capacitor value coding system, 474 means \(47\times10^{4}\) picofarads (pF), which is equivalent to 470,000 pF or 0.47 microfarads (\(\mu F\)). This capacitance value is suitable for a wide range of applications, such as decoupling, filtering, and energy storage in electronic circuits.
### Voltage Rating
The "E" in the model number may be related to the voltage rating. Different letters are often used to denote specific voltage levels. For example, it could indicate a voltage rating of 25V. This voltage rating determines the maximum voltage that the component can safely withstand without experiencing breakdown or other electrical failures. It is an important parameter to consider when designing circuits to ensure the component operates within its safe limits.
### Tolerance
The tolerance of the component indicates the allowable deviation from the nominal capacitance value. The specific tolerance for the GRM188F51E474ZA01D is likely to be specified in the product datasheet. A common tolerance for this type of component could be ±10%. This means that the actual capacitance value of the component can vary between 0.423 \(\mu F\) and 0.517 \(\mu F\) for a nominal value of 0.47 \(\mu F\).
### Dielectric Material
The "F" in the model number may be related to the dielectric material used in the capacitor. Different dielectric materials offer different electrical properties, such as dielectric constant, temperature coefficient, and insulation resistance. The dielectric material used in this component is selected to provide a good balance between capacitance, stability, and cost. For example, it could be a ceramic dielectric, which is known for its high dielectric constant, low loss, and good temperature stability.
## 4. Performance Features
### Low ESR (Equivalent Series Resistance)
The component is likely to have a low ESR value. Low ESR is important in applications where high - frequency performance is required, such as in power supply circuits. A low ESR capacitor can effectively filter out high - frequency noise and ripple, improving the overall power quality and stability of the circuit. It also reduces power losses and heat generation, which can enhance the reliability and efficiency of the system.
### High Frequency Response
Due to its design and the properties of the dielectric material, the GRM188F51E474ZA
Images for reference
GRM Series_0603_0.8
0603 Murata MLCC Caps
GRM Series_0603_0.8