In 2026, the communication magnetic components market will continue to enjoy high prosperity

In 2026, the communication magnetic components market continued to maintain a high level of prosperity. Driven by the triple forces of 5G-A (5G-Advanced) and 6G evolution, the expansion of AI computing power infrastructure, and the commercialization of satellite internet, the market size steadily approached the hundred billion-yuan level. Competition among leading enterprises intensified, and technology evolved deeply towards higher frequencies and miniaturization.

Market size: A multi-billion-dollar industry with strong growth certainty By 2026, the global communication magnetic components market has firmly established itself at the multi-billion-dollar level, with multiple institutions predicting a compound annual growth rate (CAGR) of over 6% for the coming years.

Core Growth Driver: Three Engines Continue to Drive 5G-A/6G Network Construction: From Wide Coverage to Deep Application: By 2026, global 5G network construction will enter the commercial scale phase of 5G-Advanced (5.5G), further escalating the demand for high-frequency and high-performance magnetic components. Meanwhile, the verification of key 6G technologies is accelerating, posing higher requirements on the performance of magnetic components in higher frequency bands (such as millimeter wave and terahertz).
AI computing power infrastructure construction: Optical modules become a key increment: The explosion of demand for AI large model training and inference drives the surge in high-speed optical module usage in data centers. Products such as high-frequency communication magnetic beads, high-current magnetic beads, and power inductors in communication magnetic components have become key devices for power supply and signal isolation in optical modules.

Satellite Internet and Commercial Aerospace: Opening up a New Race: From 2026 onwards, China's low-orbit satellites will enter the initial stage of launch, providing scenario support for the verification of 6G key technologies. Satellite communication links need to adapt to GHz-level or even higher frequency band signals, and to achieve seamless switching between satellite and ground signals, which poses new requirements on the high-frequency performance and reliability of magnetic components.

Technological Frontier Breakthrough: Comprehensive Innovation from Materials to Devices In 2026, technological breakthroughs in communication magnetic components focused on three levels: new materials, new devices, and new processes. New Material Breakthrough: The Snoek Limit Surpassed. A team from Tongji University successfully surpassed the Snoek limit by regulating nitrogen doping in hollow soft magnetic alloy/carbon composite materials, achieving full absorption of electromagnetic waves in the 5G n77, n78, and n79 frequency bands, providing a new material solution for 5G high-frequency magnetic components.

Spin-wave devices open a new path for magnetic-free communication: A team from Politecnico di Milano in Italy has developed the first integrated spin-wave device that requires no external magnetic field. With dimensions of only 100×150 square micrometers, it can be directly integrated onto a silicon-based platform. This achievement is expected to be applied to the next-generation high-speed, low-power communication systems, providing a new path for communication technologies that far surpass current 5G and 6G standards.

On-chip integrated magnetoelectric antenna: The Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, has achieved the first monolithic integration of a magnetoelectric antenna with a nanoscale spin detector, marking a significant step towards the on-chip integration of communication magnetic components.

Evolution of Policies and Standards: Advancing Both Localization and Internationalization By 2026, the policy and standard environment of the communication magnetic components industry will exhibit dual characteristics: accelerated localization substitution and alignment with international standards

International Standard Updates: In July 2026, IEC 62674-1:2026 was published, applicable to fixed surface-mount inductors and ferrite beads, defining preferred characteristics, recommended performance, test methods, and other standards. At the same time, IEC 63093-4:2026 was published, specifying the dimensions and surface irregularity limits of ferrite RM cores.

Increasing localization policies: At the national level, there is a push to localize high-end magnetic materials, emphasizing "standards first, quality as the foundation", and encouraging rapid response to industry needs through group standards. Test technical specifications for products such as high-frequency nickel-zinc ferrite cores have been successively introduced, referencing IEC international standards and combining with the actual situation of the domestic industry.

Beneficial policies for AI+ information and communication: The "Opinions on the Implementation of Innovative Development of 'Artificial Intelligence + Information and Communication' (2026-2028)", released in June 2026, focuses on building a hardware foundation for AI development, launching two major projects that will directly drive demand for upstream magnetic components.

In summary, the communication magnetic components industry in 2026 is in a golden development period characterized by the resonance of technology and demand. The certainty of market growth is high, technological iteration is fast, and corporate competition revolves around core areas such as optical modules, high-frequency, and integration. At the same time, international standard updates and domestic policy enhancements provide a standardized growth framework for the industry. For practitioners, seizing the three major growth markets of 5G-A/6G, AI computing infrastructure, and satellite internet, and laying out core technologies such as high-frequency materials and integrated devices, will be the key to winning future competition.