GQM1875C2E220GB12D
Compact multilayer ceramic capacitors for high-voltage electronic circuits
Manufacturer： murata
series introduction
# Introduction to the GQM1875C2E220GB12D Product Series
## 1. Overview
The GQM1875C2E220GB12D product series belongs to a specialized category of electronic components, likely capacitors. These components are designed to meet the demanding requirements of modern electronic circuits, offering high - performance characteristics and reliable operation in a wide range of applications.
## 2. Physical Characteristics
### Dimensions
The "1875" in the model number typically indicates the physical size of the component. In a common industry standard, it might represent a specific length and width. For example, it could refer to a chip - type component with dimensions that are precisely engineered to fit into compact circuit boards. This small form factor makes it suitable for use in devices where space is at a premium, such as mobile phones, wearables, and other portable electronics.
### Packaging
The components in the GQM1875C2E220GB12D series are usually packaged in a way that ensures easy handling during the manufacturing process. They may come in tape - and - reel packaging, which is ideal for automated pick - and - place machines used in high - volume production lines. This packaging method not only speeds up the assembly process but also reduces the risk of damage to the components.
## 3. Electrical Characteristics
### Capacitance
The "220" in the model number represents the capacitance value of the component. In this case, it indicates a capacitance of 22 pF (picofarads). Capacitance is a measure of a capacitor's ability to store electrical charge. A 22 pF capacitor is commonly used in high - frequency circuits, such as radio frequency (RF) circuits, where it can be used for coupling, decoupling, or tuning purposes.
### Voltage Rating
The "E" in the model number may be related to the voltage rating of the capacitor. Different letters or codes are used to denote specific voltage levels. A well - defined voltage rating is crucial as it determines the maximum voltage that the capacitor can withstand without breaking down. This ensures the safety and reliability of the circuit in which the capacitor is used.
### Tolerance
The component likely has a specified tolerance, which indicates the allowable deviation from the nominal capacitance value. For example, a common tolerance for capacitors in this type of application could be ±5% or ±10%. A tight tolerance is important in applications where precise capacitance values are required for proper circuit operation, such as in frequency - sensitive circuits.
## 4. Performance and Reliability
### Temperature Stability
The GQM1875C2E220GB12D series is designed to have good temperature stability. This means that its electrical characteristics, such as capacitance, remain relatively constant over a wide range of operating temperatures. Temperature stability is essential in applications where the device may be exposed to varying environmental conditions, such as automotive electronics or industrial control systems.
### Low Equivalent Series Resistance (ESR)
These capacitors typically have a low ESR value. A low ESR is beneficial as it reduces power losses and heat generation in the circuit. In high - frequency applications, a low ESR capacitor can improve the efficiency and performance of the circuit by minimizing signal distortion and voltage drops.
### High - Frequency Performance
Due to their design and electrical properties, the components in this series are well - suited for high - frequency applications. They can handle high - frequency signals with minimal attenuation and phase shift, making them ideal for use in RF front - end circuits, wireless communication devices, and other high - speed electronic systems.
## 5. Applications
### Mobile Devices
In smartphones, tablets, and other mobile devices, the GQM1875C2E220GB12D
Images for reference
0603 PKG
GQM Series, 0603
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