GRM3195C1H393JA01J

The GRM3195C1H393JA01J is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor belongs to Murata's GRM series, which represents a broad family of surface-mount ceramic capacitors widely used in consumer electronics, industrial equipment, telecommunications, and automotive applications. Multilayer ceramic capacitors are fundamental passive components found in virtually every modern electronic device. They function to store and release electrical energy, filter signals, decouple power supplies, and stabilize voltage across circuits. The GRM series is specifically engineered for high-reliability applications where consistent performance and durability are essential. Based on the part number structure, this particular capacitor features a 1206 package size (metric 3216), which is a standard surface-mount footprint measuring approximately 3.2mm by 1.6mm. This size offers an excellent balance between compact form factor and ease of handling during manufacturing and repair, making it popular in densely-populated PCB layouts while remaining practical for both automated and manual assembly processes. The "C1H" designation within the part number indicates this capacitor operates at a rated voltage of 50V, suitable for many industrial and consumer electronics applications where moderate voltage levels are required. The "393" code represents a capacitance value in Murata's standard coding scheme, positioning this as a mid-range capacitor appropriate for general-purpose filtering and decoupling functions. Murata's GRM series capacitors are known for reliable performance across commercial and industrial temperature ranges. These components exhibit stable capacitance values across temperature extremes and provide excellent high-frequency characteristics with low equivalent series resistance (ESR), making them ideal for power supply filtering, signal coupling, and noise suppression in switching power supplies, audio circuits, and digital logic boards. Engineers typically specify Murata GRM series capacitors when they require proven reliability, consistent quality, and ready availability from established suppliers. The brand's reputation for manufacturing consistency means predictable performance in high-volume production runs. The GRM3195C1H393JA01J would be selected for applications requiring a capacitor with the specific electrical characteristics this part number represents—offering a dependable solution for standard industrial and commercial electronics design. Whether you're designing power management circuits, signal processing modules, or general-purpose filtering stages, components from Murata's established GRM line provide a trusted foundation for reliable circuit operation.