GCJ216R72A102KA01D
Compact 100V multilayer ceramic capacitors for surface-mount applications
Manufacturer： murata
series introduction
# Introduction to the GCJ216R72A102KA01D Product Series
## Overview
The GCJ216R72A102KA01D product series represents a cutting - edge line of electronic components designed to meet the diverse and demanding requirements of modern electronic applications. These components are engineered with precision and incorporate advanced technologies to ensure high performance, reliability, and compatibility.
## Key Features
### Capacitance and Tolerance
The "102" in the model number indicates a capacitance value. In the common capacitor notation, 102 means \(10\times10^{2}\) picofarads, which is equivalent to 1000 picofarads or 1 nanofarad. The "KA" in the model suggests a capacitance tolerance. A "K" tolerance typically means ±10%, which means that the actual capacitance of the component in the GCJ216R72A102KA01D series can vary within 10% of the nominal 1 nanofarad value. This relatively tight tolerance ensures consistent performance in circuits where precise capacitance values are crucial.
### Dielectric Material
The "R7" in the model number is related to the dielectric material used in the components of this series. R7 dielectric materials are known for their good temperature stability and relatively high dielectric constant. This allows the capacitors in the GCJ216R72A102KA01D series to maintain their electrical properties over a wide range of temperatures. They can operate effectively in environments where temperature fluctuations are common, making them suitable for applications in automotive electronics, industrial control systems, and consumer electronics that may be exposed to different thermal conditions.
### Voltage Rating
Although not explicitly clear from the given model number alone, these components are designed with an appropriate voltage rating. The voltage rating determines the maximum voltage that the capacitor can withstand without experiencing breakdown or significant degradation in performance. This ensures that the GCJ216R72A102KA01D series can be safely integrated into circuits with different voltage levels, providing flexibility in various electronic designs.
### Physical Dimensions
The "216" in the model may refer to the physical size of the components in the series. This standardized size allows for easy integration onto printed circuit boards (PCBs). The compact form factor is beneficial for modern electronic devices where space is often at a premium, such as smartphones, tablets, and wearable devices. It enables designers to create more densely packed circuits without sacrificing performance.
## Applications
### Power Supply Circuits
In power supply circuits, the GCJ216R72A102KA01D series capacitors can be used for filtering purposes. They help to smooth out the DC voltage by reducing ripple and noise. The good temperature stability and appropriate capacitance value make them ideal for maintaining a clean and stable power supply, which is essential for the proper operation of sensitive electronic components such as microprocessors and integrated circuits.
### Signal Coupling and Decoupling
For signal coupling applications, these capacitors can transfer AC signals from one stage of a circuit to another while blocking DC components. In decoupling applications, they provide a low - impedance path for high - frequency noise, preventing it from interfering with the normal operation of the circuit. This is particularly important in high - speed digital circuits and radio frequency (RF) circuits, where signal integrity is critical.
### Automotive Electronics
The automotive industry requires components that can withstand harsh operating conditions, including temperature variations, vibrations, and electrical interference. The GCJ216R72A102KA01D series, with its robust design and reliable performance, can be used in various automotive systems such as engine control units (ECUs), infotainment systems, and sensor circuits.
## Manufacturing and Quality Assurance
Images for reference
0805(GxM6)
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