GRM033R61A153KE84D

The GRM033R61A153KE84D is a multilayer ceramic capacitor (MLCC) manufactured by Murata, one of the world's leading suppliers of passive electronic components. This capacitor is part of Murata's GRM series, which represents a broad family of surface-mount ceramic capacitors widely used across consumer electronics, industrial control systems, telecommunications equipment, and automotive applications. Multilayer ceramic capacitors are fundamental building blocks in modern electronics, serving critical functions in power supply filtering, signal coupling and decoupling, noise suppression, and timing circuits. The GRM series specifically targets general-purpose applications where reliability and consistent performance across temperature ranges are required without the expense of specialized high-performance alternatives. The part number structure indicates this capacitor uses a 0603 package size (0.06 x 0.03 inches, or 1.6 x 0.8 millimeters), making it suitable for compact PCB layouts in space-constrained applications. This standardized size is one of the most common in modern electronics manufacturing, ensuring compatibility with standard pick-and-place equipment and established design practices across the industry. The "X7R" dielectric designation in this part number indicates the capacitor uses a ceramic material with relatively stable capacitance across temperature variations, making it appropriate for applications requiring predictable performance in changing thermal environments. This dielectric class represents a balanced compromise between capacitance density and temperature stability, preferred in many industrial and consumer applications where cost-effectiveness and reliability are both important considerations. Engineers typically specify the GRM033R61A153KE84D when designing circuits that require a capacitor combining compact physical dimensions, reasonable temperature stability, and cost-effectiveness. The 0603 package provides an ideal footprint for modern high-density designs, while the X7R dielectric ensures the component will maintain consistent performance across the operating temperature range of most industrial and commercial electronics. This capacitor integrates well into mixed-signal circuits, power management modules, and signal processing stages where decoupling and filtering functions are essential. The combination of Murata's manufacturing quality and the proven GRM series platform makes this part a reliable choice for OEMs and contract manufacturers seeking consistent, field-proven solutions for applications ranging from IoT devices and industrial controllers to automotive electronics and telecommunications infrastructure.