Progress of Domestic MLCC Enterprises’ Automotive Grade Products

Automotive electronics is a general term for body automotive electronic control devices and vehicle-mounted automotive electronic control devices. It mainly includes engine control systems, chassis control systems, body electronic control systems, safety and comfort systems, autonomous driving systems, infotainment and network connection systems, etc. Under the development trend of "electrification, intelligence, networking, and sharing" of automobiles, the demand for MLCCs in automobiles has increased significantly. At least 3,000 to 10,000 MLCCs are installed in automobiles in aspects such as power transmission, safety, driving, and infotainment. . High value-added automotive grade MLCC has become a must-have segment for MLCC companies.

MLCC quantity for automobiles

③Because there are many and scattered automotive electronics manufacturers, and because automotive safety requirements are extremely high, it is not easy to change suppliers, which makes it more difficult for domestic MCC companies to expand into the automotive field.

The following is an introduction to the progress of domestic MLCC companies in the automotive field. The information is compiled from public information. Welcome to scan the QR code to join the WeChat group to communicate with industry friends.

WeRong Technology focuses on the R&D and manufacturing of high-end MLCCs. It is the first domestic manufacturer to serially supply automotive-grade MLCCs that meet AEC-Q200 standards and have passed IATF16949 system certification. WeRong Technology has established an automotive research institute in 2018 to start automotive product research and development, and will achieve batch delivery of designated projects in 2021. In 2022, the number of designated projects and customers in the automotive industry will grow exponentially. WeRong Technology's automotive grade MLCC (0201-1210) realizes the development of AEC-Q200 standard series products, has an independent automotive grade product development research institute, and uses an independent production workshop to specialize in the production of automotive grade products.

The application scope of Micron Technology's automotive-grade MLCC includes all automotive electronic products including smart cockpit, smart driving, and three-electric power. WeRong Technology has launched comprehensive cooperation with many well-known domestic and foreign car companies and Tier1/Tier2, with up to 150+ designated projects for automotive regulations.

官网：https://www.viiyong.com/

Fenghua Hi-Tech launched the first automotive-grade MLCC product production line in 2017. This type of product has the advantages of wide specification range, high capacity, small size, good frequency characteristics, high operating voltage, high operating temperature and excellent plate bending performance, especially The temperature characteristics, bias characteristics and durability of medium and high-capacity automotive products have reached the level of advanced companies in the industry.

官网：https://www.fhcomp.com/

As a major manufacturer in the domestic MLCC industry, Yuyang Technology has been committed to the research and development, production and sales of high-end electronic components since its establishment. The MLCC products currently produced cover three product lineups: consumer grade, industrial grade and automotive grade.

In terms of automotive-grade MLCC products, Yuyang Technology passed the IATF16949 (TS16949) quality management system certification in 2015, and has officially supplied MLCC products for audio-visual entertainment to customers. The products are mostly used in GPS navigation, car DVDs, car air conditioners and other products. . After continuous enrichment and expansion in recent years, Yuyang Technology has launched resonant capacitors, X7R high-voltage and high-capacity series, C0G high-capacity series, ultra-miniature series and High Q series; can be applied to 800V three-power platform, silicon carbide (SiC) power devices, driving assistance system ADAS, intelligent parking assistance IPA, intelligent cockpit, wireless gateway T-box and other automotive modules; for safety power, silver palladium Terminals and soft terminals are the key products of Yuyang Technology. The material properties of the products can effectively ensure the safety and power of the car. Yuyang Technology's automotive grade MLCCs (0201-1210 full size range) have all passed the AECQ200 test. The products have fully entered the supply chain systems of leading new energy automobile manufacturers and tier1 manufacturers, and have been highly recognized by end customers.

表 车规级MLCC产品规格参数

官网：https://www.szeyang.com/

Sanhuan Group's MLCC products continue to develop further in the directions of miniaturization, high capacity, high frequency, high reliability, and high voltage, and continue to provide customers with high-value products and solutions. MLCC products achieve a technological breakthrough with a dielectric layer thickness of 1 micron and are fully mass-produced. The number of stacked layers reaches more than 1,000. The products cover mainstream specifications from 0201 to 2220 sizes. With product technology breakthroughs and quality improvements, the market recognition of MLCC products has increased significantly, and downstream application fields have become increasingly widespread.

In terms of automotive-grade MLCC products, Sanhuan Group’s automotive-grade MLCC products have obtained IATF 16949 quality management system and other relevant certifications. The products cover a full range of specifications from 0402 to 1206 sizes, meet AEC-Q200 standards, and can achieve automotive high-end Mass production and customized production of content products, some specifications have begun to be introduced into the automotive supply chain, and the number of customers we have established cooperation with and the specifications and quantities supplied are gradually increasing.

官网：https://www.hretech.cn/