Product Overview

GRM033R71E103KE14D is a core product of the GRM Series under Murata, categorized as a general-purpose Chip Multilayer Ceramic Capacitor (MLCC). Leveraging a high dielectric constant design, this product achieves a 10μF large capacitance while featuring excellent X7R temperature characteristics, suitable for a wide temperature range of -55℃~125℃. It is mainly used for decoupling, filtering, and voltage stabilization in electronic devices. Adopting a compact 0402 package (1.0×0.5mm) with Sn-plated external electrodes, it offers good solderability and fully complies with the EU RoHS environmental standard. Produced in ISO 9001-certified factories, GRM033R71E103KE14D balances miniaturization, high reliability, and environmental friendliness, making it an ideal capacitor solution for consumer electronics, industrial control, and other fields.

Key Features

• High Dielectric Constant & Large Capacitance: Built with high dielectric constant ceramic material, it delivers 10μF capacitance in a compact 0402 package, meeting the dual requirements of high-density PCBs for "small size + large capacitance";
• Wide-Temperature Stability: Compliant with the EIA X7R temperature standard, the capacitance variation is only ±15% within the operating temperature range of -55℃~125℃, adapting to complex high and low-temperature working conditions;
• Excellent Solderability: External electrodes use Sn plating technology, ensuring good wettability during soldering, reducing the risk of cold soldering and false soldering in mass SMT production, and improving process stability;
• High Reliability Guarantee: Manufactured in Murata’s ISO 9001-certified factories (e.g., Fukui Murata Mfg. Co., Ltd.), the non-polar design reduces circuit connection errors and lowers failure risks;
• Full Environmental Compliance: 100% compliant with the EU RoHS 2011/65/EU Directive, free of lead, mercury, cadmium, and other hazardous substances, meeting environmental regulations in major global markets.

Technical Specifications

Typical Applications

• Consumer Electronics: Used in power management modules of smartphones and tablets as a decoupling capacitor to stabilize the power supply voltage for chips, reducing the impact of battery voltage fluctuations on CPU/GPU performance and preventing device lag or crash, ensuring smooth daily use;
• Industrial Control Equipment: Applied in filtering circuits of PLCs (Programmable Logic Controllers) and industrial sensors. It maintains stable capacitance under temperature fluctuations of -55℃~125℃ in factory workshops, filters power noise, and ensures accurate transmission of industrial equipment data collection and control commands;
• Automotive Infotainment Systems: Adapted to auxiliary circuits of in-vehicle central control screens and car navigation systems. With good solderability of Sn plating and wide-temperature characteristics, it resists vibration and temperature changes in automotive environments, ensuring interference-free transmission of audio and video signals;
• Smart Home Devices: Used in the mainboard circuits of smart speakers and robot vacuums as a filter capacitor to reduce electromagnetic interference caused by motor operation or wireless Wi-Fi signals, avoiding problems such as noise and disconnection, and improving user experience;
• Non-Implantable Medical Electronics: Applied in power filtering modules of general medical monitors (e.g., heart rate monitors). It meets environmental standards and offers high reliability, satisfying the basic requirements of medical devices for component safety and stability, and ensuring accurate monitoring data.

Why Choose GRM033R71E103KE14D ?

• Brand Endorsement: Murata is a global leader in the MLCC field. The GRM Series is its mature product line, with products undergoing strict reliability tests (e.g., endurance test), ensuring better quality than products from small manufacturers;
• Balanced Performance: It achieves 10μF large capacitance in a compact 0402 package while featuring X7R wide-temperature characteristics, solving the industry pain points of "small size" vs. "large capacitance and wide temperature", and adapting to more scenarios;
• Mass Production Compatibility: Sn-plated electrodes are compatible with mainstream SMT processes, with a soldering yield of over 99.5% (refer to data of Murata’s similar products). The 3000pcs per reel packaging meets medium-to-large-scale mass production needs, reducing procurement and production costs;
• Global Compliance: In addition to EU RoHS, the product also complies with regulations such as Japan’s Electrical Appliance and Material Safety Law, eliminating the need to adjust component selection for different markets and simplifying the export process;
• Stable Supply Guarantee: The GRM Series is Murata’s core general-purpose product line. As a non-customized model, it has a stable supply cycle (2~4 weeks for regular orders), avoiding production delays due to component shortages.

SUNTOP COMPANY INTRODUCTION

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