GRM31MR71A Series

series introduction

The GRM31MR71A Series is a high-performance line of multilayer ceramic capacitors (MLCCs) designed to meet the rigorous demands of modern electronic applications. These capacitors are renowned for their exceptional reliability, high capacitance, and robust construction, making them a preferred choice for engineers and designers across various industries. Utilizing a C0G (NP0) dielectric material, the GRM31MR71A Series offers ultra-stable capacitance with a temperature coefficient of 0 ±30 ppm/°C, ensuring consistent performance across a wide temperature range from -55°C to +125°C. This stability makes them ideal for applications requiring precise capacitance values under fluctuating environmental conditions.

The GRM31MR71A Series is characterized by its compact 1206 package size (3.2 mm x 1.6 mm), which strikes a balance between space efficiency and high capacitance. With capacitance values ranging from 1 pF to 1000 pF and voltage ratings up to 100 V, these capacitors are versatile and suitable for a wide array of circuit designs. Their low equivalent series resistance (ESR) and high self-resonant frequency (SRF) make them particularly effective in high-frequency applications, such as RF circuits, filters, and oscillators. Additionally, their excellent insulation resistance and low dielectric absorption contribute to their reliability in precision timing and signal conditioning circuits.

Designed with modern electronics in mind, the GRM31MR71A Series is widely used in telecommunications, automotive electronics, medical devices, and industrial control systems. In telecommunications, these capacitors are integral to RF modules and base station equipment, where stability and performance are critical. In automotive applications, they provide reliable operation in engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). Their robust design also makes them suitable for harsh environments, such as industrial automation and renewable energy systems, where durability and long-term performance are essential.

Overall, the GRM31MR71A Series combines advanced materials, precision engineering, and versatile design to deliver capacitors that excel in both performance and reliability, making them a cornerstone component in today’s advanced electronic systems.