Chishu Yunzuka will achieve 10μF high-capacitance MLCCs in the 0805 package (2.0mm×1.25mm) in the second half of 2025 Mass production. The achievement relies on three core technologies: first, independent research and development of high dielectric constant ceramic powder to lay a high capacity foundation; The second is to overcome the control problem of porcelain film production less than 2μm, and at the same time meet more than 400 High precision requirements for layer stacking to achieve a balance between volume and capacity; The third is to ensure stable yield through the whole process quality control system. This product can not only meet the general needs of home appliance lighting, but also adapt to new energy vehicles ADAS, power battery management system and other high-end scenarios. In addition, FastLane Electronics has an annual output of 3 The expansion project of 100 million ceramic capacitors has also started trial production, and its production line relies on self-developed patented laser welding technology, and has established cooperation with Samsung, Philips and other enterprises.

Breakthrough Breakthrough: 0805 Packaged 10μF High-Capacitance MLCC

This upcoming MLCC product represents the industry's advanced level, and its success depends on three core technological innovations:

1. Core material innovation: independent research and development of high dielectric constant ceramic powder

• This is fundamental to achieving high capacitance values. Through breakthroughs in materials science, the energy storage capacity of ceramic media has been improved at the microscopic level, laying the physical foundation for reaching a volume value of 10μF in a small volume.

2. Core process innovation: ultra-thin porcelain film and ultra-high precision stacking technology

• Ultra-thin porcelain film: The thickness of the single-layer ceramic dielectric film was successfully controlled Less than 2 microns (μm).。 The thinner the layer, the more layers can be stacked in the same volume, and the greater the capacitance value.

• High precision stacking: Achieved More than 400 floors Precise alternating stacking of ceramic media and electrodes. This requires extremely high process stability and alignment accuracy, which is a balanced product Miniaturization (0805 small size) and High Capacity (10μF) The key to

3. Core guarantee system: whole process quality control

• From raw materials to finished products, a strict quality control system has been established to ensure that the above complex processes can produce qualified products in stable and batch quantities to ensure mass production Yield。

Market application and strategic significance

• Market positioning dual-track system：

• ADAS (Advanced Driver Assistance Systems): The reliability and performance of electronic components are extremely high.

• Power Battery Management System (BMS): A large number of high-capacitance, stable capacitors are required for filtering and energy storage.

• General Purpose Market: To meet the general demand for miniaturization and high capacitance capacitors in consumer electronics fields such as home appliances and lighting.

• High-end market: Focus on aiming New energy vehicles and High-end industry Fields, in particular:

• This shows that Yunzuka Technology has not only overcome technical difficulties, but also directly benchmarked the core track of high growth and high value.

Related production capacity dynamics: FastLane Electronics expansion project

• Capacity increase: After the expansion project of FastLane Electronics reaches production, it will be added The annual output is 300 million The production capacity of ceramic capacitors provides strong support for the overall supply capacity of Yunzuka Technology.

• Technical Highlights:: The production line is adopted Patented laser welding technology developed independentlyThis helps improve product performance, consistency, and productivity.

• Market validation: It has been given Samsung, Philips and other internationally renowned enterprises have established cooperation, proving their technical quality and market recognition, paving the way for the subsequent marketing of high-end MLCC products.

Comprehensive conclusion

The announcement of Yunzuka Technology sends the following strong signals:

1. Technological self-reliance: In the field of MLCC, a key basic component that has been dominated by Japanese and Korean manufacturers for a long time, Chinese companies are achieving breakthroughs from catching up to running and even leading locally through solid underlying research and development (materials, processes, equipment).

2. Industrial upgrading: Products directly cut into strategic industrial supply chains such as new energy vehicles, which will help improve the independent and controllable level of China's high-end manufacturing industry.

3. Cluster development: The parent company (Yunzuka Technology) focuses on cutting-edge product research and development and mass production, and the subsidiary (FastLane Electronics) focuses on capacity expansion and process optimization, forming a good coordinated development pattern.

If this mass production goal is achieved as scheduled, Yunzuka Technology will occupy an important position in the domestic high-end MLCC market and is expected to get a share of the global market.