GRM1555C1H150GA01D
Small 15pF ceramic capacitors for high-precision electronic circuits
Manufacturer： murata
series introduction
# Introduction to the GRM1555C1H150GA01D Product Series
## 1. Overview
The GRM1555C1H150GA01D belongs to a highly specialized and widely - used product series in the field of electronic components. This series is primarily known for its application as multilayer ceramic capacitors (MLCCs), which are essential building blocks in modern electronic circuits. These capacitors play a crucial role in various electronic devices, from consumer electronics to industrial equipment, due to their unique electrical properties and reliable performance.
## 2. Physical Characteristics
### Size and Dimensions
The GRM1555C1H150GA01D capacitors are designed with a compact form factor. They typically have a small footprint, which is ideal for applications where space is at a premium. The specific size of the GRM1555 series is carefully engineered to fit into densely populated printed circuit boards (PCBs), enabling the development of smaller and more portable electronic devices.
### Construction
These capacitors are constructed using a multilayer ceramic structure. Multiple layers of ceramic dielectric material are interleaved with metal electrodes. This construction allows for a high capacitance value to be achieved within a relatively small volume. The ceramic dielectric material used in the GRM1555C1H150GA01D is carefully selected to provide stable electrical performance over a wide range of operating conditions.
## 3. Electrical Specifications
### Capacitance
The “150” in the product code indicates the capacitance value of the capacitor. In this case, the GRM1555C1H150GA01D has a capacitance of 15 pF (picofarads). This capacitance value is precisely controlled during the manufacturing process to ensure consistent performance across different units. The specific capacitance is suitable for applications that require fine - tuning of electrical signals, such as in high - frequency circuits.
### Voltage Rating
The “1H” in the product code represents the voltage rating of the capacitor. For the GRM1555C1H150GA01D, it has a rated voltage of 50 VDC. This means that the capacitor can safely operate in circuits where the maximum DC voltage applied across its terminals does not exceed 50 volts. The voltage rating is an important parameter as it determines the capacitor's suitability for different power levels and electrical environments.
### Tolerance
The capacitor has a specified tolerance, which indicates the allowable deviation from the nominal capacitance value. The “GA” in the product code typically corresponds to a tolerance of ±5%. This relatively tight tolerance ensures that the actual capacitance of the capacitor will be within 5% of the stated 15 pF value. This level of precision is crucial in applications where accurate capacitance values are required for proper circuit operation, such as in resonant circuits and frequency - sensitive filters.
### Temperature Coefficient
The ceramic dielectric material used in the GRM1555C1H150GA01D has a specific temperature coefficient. This coefficient describes how the capacitance value changes with temperature. The capacitor is designed to have a stable temperature coefficient, which means that its capacitance remains relatively constant over a wide temperature range. This is important for applications that may be exposed to varying environmental temperatures, such as automotive electronics and outdoor communication equipment.
## 4. Performance Advantages
### High - Frequency Performance
One of the key advantages of the GRM1555C1H150GA01D series is its excellent high - frequency performance. The multilayer ceramic construction and the carefully selected dielectric material allow the capacitor to have low equivalent series resistance (ESR) and equivalent series inductance (ESL) at high frequencies. This makes it suitable for use in high - speed digital circuits, RF (
Images for reference
GRM Series_0402(0.5mm Thickness)
0402(10x5)
GRM Series_0402(0.5mm Thickness)