GRM219C81
Compact multilayer ceramic capacitors for SMD applications
Manufacturer： murata
series introduction
The GRM219C81 Series is a high-performance line of surface-mount multilayer ceramic capacitors (MLCCs) designed to meet the demanding requirements of modern electronic circuits. These capacitors are renowned for their exceptional electrical performance, compact size, and robust reliability, making them a preferred choice for a wide range of applications. Utilizing a C0G (NP0) dielectric material, the GRM219C81 Series offers ultra-stable capacitance with a temperature coefficient of 0 ±30 ppm/°C, ensuring consistent performance across a broad temperature range from -55°C to +125°C. This stability makes them ideal for precision applications where minimal capacitance drift is critical.
The GRM219C81 Series features a compact 0805 package size (2.0 mm x 1.25 mm), striking a balance between space efficiency and performance. This design is particularly advantageous for high-density circuit boards where real estate is at a premium. The series provides a wide range of capacitance values and voltage ratings, catering to diverse circuit requirements such as filtering, decoupling, timing, and tuning. Its low equivalent series resistance (ESR) and high self-resonant frequency (SRF) further enhance its suitability for high-frequency applications, ensuring minimal signal loss and optimal performance.
These capacitors are widely used in industries such as telecommunications, automotive electronics, medical devices, and industrial automation. In telecommunications, they are employed in RF modules, base stations, and signal processing circuits due to their stable performance and low loss characteristics. In automotive systems, the GRM219C81 Series is utilized in engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS), where reliability under harsh environmental conditions is paramount. Additionally, their precision and stability make them a key component in medical devices, such as diagnostic equipment and implantable devices, where consistent performance is critical.
Overall, the GRM219C81 Series combines advanced materials, innovative design, and rigorous quality standards to deliver capacitors that excel in both performance and reliability, making them a versatile solution for a multitude of high-performance electronic applications.
Images for reference
GRM Series_0805_0.85
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0805 (2012 Metric)
GRM Series_0805_0.85