The board level shields market registered a valuation of around US$ 362.6 million in 2020 and is poised to witness much more growth in the coming years.
Board level shields, which are also known as PCB (Printed Circuit Board) shields in some regions, can be best understood as shields created through metallic enclosures. These are responsible for protecting electronic components and circuits situated on a PCB from electromagnetic interference (EMI) and radio frequency interference (RFI).
The qualities of board level shields are what has led to their increase in popularity and widespread usage. Since they are made from metals like aluminum or copper, they have widespread applications in multiple industries, such as telecommunications, automotive electronics, aerospace systems, and the medical industry.
Board level shields are commonly used to reduce EMI and to work towards increasing the efficiency and durability of certain electronic circuits, which are usually subjected to electromagnetic disturbances.
Over the past few years, increased demand for related electronics from industries and consumers has led to a boom in the board level shields market. It is projected to reach US$ 530.1 million by 2027 and grow at a 4.3% CAGR through 2021-2027.
The Increase in Electromagnetic Interference
Over the past few years, electronic devices have become much more complicated. Even the size of electronic gadgets has changed drastically in the past decade. This demands increased protection against electromagnetic interference.
Board level shields are relevant in the market for wireless technologies and the increasing demand for high-speed data transmission. They can counter EMI and increase the efficiency of electrical devices.
The Shift to Stricter Regulations
Regulatory compliance has evolved and become even more stringent in the past decade. As competitors increase, so do compliance requirements. These requirements are set in place to prevent sub-standard products from entering the market.
For companies in the electronics industry, board level shields present a viable solution. They allow for the development of safer and more reliable products that haven’t been subjected to external interference.
Board level shields can prevent electromagnetic fields from disrupting signals and reducing the efficiency of sensitive circuits. They essentially reduce electromagnetic radiation, making the final product much more reliable and less susceptible to system failures.
The Benefit of Flexibility
Board level shields are much more flexible. In short, they are designed to fit into the specific structure of the PCB. Producers can decide to integrate board level shields onto existing boards, even if the shields weren’t integrated in the initial stages.
The Rise in Demand for Electronics
The world is moving faster than ever, and electronics are getting smaller and more efficient. The demand for compact electronic devices that fit into a pocket continues growing worldwide. This isn’t just limited to consumer electronics.
Producers are beginning to demand more efficient devices for their automotive, healthcare, telecommunications, or industrial applications. This increase in demand requires more board level shields, which are one of the best EMI shielding solutions in the market.
The Need for Wireless Technologies
Many consumers today require wireless technologies that can allow them to carry a world of knowledge in their pockets. Wireless technologies include 5G, Internet of Things (IoT), and other demands that require faster high-frequency signals.
Board level shields are usually used to reduce interference and increase the efficiency of such devices and networks.
The Move to Environmental Sustainability
Board level shields can be good for the environment! Many electric vehicles today use complicated electronic systems responsible for much more than the simple charging mechanism within the cars. Board level shields are required to protect the sensitive sensors from EMI and ensure performance maintenance.
Compactness Can Be Complex to Execute
The demand for miniaturization has made it extremely hard to integrate board level shields into electronic systems. In the past decades, electronic devices have continued to shrink in size, meaning that board-level shield designs need to get more creative. They need to be able to fit in tighter spaces and perform the same functions.
Unfortunately, that has been posing issues recently as board level shields find it hard to avoid interference with other components in those tight spaces.
The Heat Can Be Tricky to Manage
Board level shields might block electromagnetic interferences but can also restrict airflow in the process. Managing the airflow and letting heat escape to prevent the board level shields from overheating and effective sensitive components is essential. This requires further innovation and research.
It Can Be Hard to Comply with Regulations
Board level shields must comply with standardization and compatibility demands, which can be difficult. Industry standards require the shields to ensure integration in different industries and systems. Yet, this can be challenging due to the varying nature of those requirements.
Luckily, many companies have been incorporating board level shields in their systems, leading to productive research and rising trends.
Middle East Africa
The rise in popularity of board level shields worldwide is apparent in their varying uses. For example, board level shields are quite popular in the Middle East for oil and gas systems and in Africa for infrastructural growth and rapid digitization. On the other hand, North America is known for its electronics industry, with aerospace research taking the lead.
Another great market for board level shields is Europe, where countries are beginning to revolutionize the automotive industry and shift to sustainable vehicles. Amongst all these regions, the Asia Pacific takes the lead in electronics manufacturing and consumption. Countries like China and Japan have slowly become leaders in automotive electronics and telecommunications equipment production. This has encouraged the usage of board level shields.
Company Recent Development
Amongst the top companies developing board level shields, Laird deserves to be at the top of the list. Its provision of EMI shielding solutions and various kinds of board level shields allows for the increase in the application of board level shields and a boost in its market size over the years.
Tech-Etch is another great contender who has recently entered the list of top companies producing board level shields for unique requirements, which include EMI/RFI shielding for aerospace, medical, and defense industries.
Over the years, Piconics has made a name for itself by designing and manufacturing company board level shields that are usually utilized to fulfill the demand for miniaturization of electronics. Their shields are also popularly used in the various other sectors mentioned above.
The investment of various companies in the board level shields market allows for multiple future growth opportunities. With these developments, we can expect an even greater market size for board level shields in the coming decades and a greater development of safer, reliable, and compact electronic devices.
Considering the volatility of business today, traditional approaches to strategizing a game plan can be unfruitful if not detrimental. True ambiguity is no way to determine a forecast. A myriad of predetermined factors must be accounted for such as the degree of risk involved, the magnitude of circumstances, as well as conditions or consequences that are not known or unpredictable. To circumvent binary views that cast uncertainty, the application of market research intelligence to strategically posture, move, and enable actionable outcomes is necessary.View Methodology