GRM188R61E104KA01D

The GRM188R61E104KA01D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading producers of passive electronic components. This capacitor belongs to Murata's GRM series, which is widely recognized for reliability and consistent performance in demanding industrial and commercial applications. Multilayer ceramic capacitors like this component are fundamental building blocks in modern electronics, used to store electrical energy, filter signals, decouple power supplies, and stabilize voltage levels across circuits. The GRM188 designation indicates this is a chip capacitor in a compact 0603 inch surface-mount package (1.6mm × 0.8mm), making it suitable for space-constrained designs where board real estate is at a premium. This small form factor does not compromise functionality, as modern MLCC technology delivers substantial capacitance values in miniature packages. The "E" in the part number refers to the voltage rating class for this capacitor, while the extended alphanumeric suffix provides additional specifications regarding capacitance value, tolerance, and temperature characteristics. Murata's GRM series is engineered to meet strict performance standards across industrial temperature ranges, making these capacitors suitable for applications from consumer electronics to automotive, telecommunications, and medical device manufacturing. Engineers typically specify Murata MLCCs for their proven track record of reliability, consistent electrical characteristics, and availability in multiple configurations. The GRM series specifically offers stable performance over time and temperature, low equivalent series resistance (ESR), and minimal leakage current—characteristics that make them ideal for power supply filtering, signal coupling and decoupling, noise suppression, and timing circuits. These capacitors perform well in both analog and digital applications. Common application areas include power management circuits, audio signal processing, RF filtering, USB interfaces, industrial control systems, and renewable energy equipment. The robust construction of Murata's multilayer ceramic technology makes these components resistant to mechanical stress and thermal cycling, which is essential in industrial environments subject to vibration, temperature fluctuations, and harsh operating conditions. When selecting a specific MLCC for a design, engineers consider package size, capacitance value, voltage rating, temperature coefficient, and ESR characteristics. The GRM188 package provides an optimal balance between component density and ease of assembly for many modern applications. Specifying genuine Murata components ensures consistency with published reliability data and long-term availability for production runs and field support.