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  6. <EMC Measures> ☆Free samples available☆ [Radio wave/electromagnetic wave absorption material] HFC-A

<EMC Measures> ☆Free samples available☆ [Radio wave/electromagnetic wave absorption material] HFC-A

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HFC-A Series

last updated:Mar 19, 2026

Ally Japan 横浜本社
Ally Japan 横浜本社
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It is a material that absorbs electromagnetic waves. It has excellent processability and is used for EMC/EMI countermeasures and improving sensitivity for RFID, etc. Free samples are available.

★Product Features★ ーーーーーーーーーーーーーーーーーーーーーーーーーー ・Product lineup tailored to various applications ・Flexible and adaptable to various shapes ・One-stop service for external processing, enabling easy procurement ーーーーーーーーーーーーーーーーーーーーーーーーーー ★Product Description★ This product converts electromagnetic waves into eddy currents, which are then transformed into heat and dissipated. With the recent increase in demand for EMC/EMI solutions, it is gaining popularity as a noise countermeasure. Additionally, it features a structure that prevents electromagnetic waves from escaping, making it suitable for improving the sensitivity of non-contact products such as wireless power transmission and RFID tags. Its high shielding effectiveness is also utilized in applications that require interference prevention, such as black boxes in amusement devices. We can process and deliver the product in the desired shape according to customer requirements. By including both material and processing costs, we can achieve overall cost reduction, and our integrated manufacturing and processing capabilities ensure a high-quality assurance system. Due to the thinness and high processability of the material, it is widely applicable for detailed areas, curved surfaces, and cable protection.

    EMC countermeasure products
電波吸収材.png

<EMC Measures> ☆Free samples available☆ [Radio wave/electromagnetic wave absorption material] HFC-A

電波吸収材.png
電波吸収材.png
  • Related Link - http://www.ally-japan.co.jp/

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basic information

*We offer a variety of product lineups; please refer to the attached catalog for details.* ◇Product Specifications  ・Permeability   10~250μ'@MHz  ・Thickness    0.03~3.00mm  ・Surface Resistance ≥10^6Ω/inch  ・Adhesion Strength ≥1.0kgf/inch  ・Compatible Frequency Bands EMI:10MHz~18GHz          RFID:125KHz/134KHz/13.56MHz  ・Operating Temperature -25~120℃  ・UL Certification  UL94V-0  ・Delivery Form   sheet/roll *For more details, please refer to the separate catalog.*

Price information

It varies depending on the quantity, whether processing is required, and the delivery shape, so please contact us for more information.

Price range

P9

Delivery Time

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Applications/Examples of results

Utilizing the characteristics of the product, it is used in various settings. <Noise Countermeasures> - EMC/EMI measures around electronic circuits - Shielding for cables and FPCs <Non-contact Products> - Improved sensitivity of RFID tags - Efficiency measures for wireless power transmission <Electromagnetic Wave Interception and Interference Prevention> - Amusement devices, etc.

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[Radio Wave/Electromagnetic Wave Absorbing Material] HFC-A Series★

[Radio Wave/Electromagnetic Wave Absorbing Material] HFC-A Series★

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Company information

Ally

Ally Japan 横浜本社

Electronic Components and Semiconductors

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Phone number/address

Please feel free to contact us regarding any inquiries. ~ You can also reach us through the inquiry form on our company website ~ Ally Japan Co., Ltd. is engaged in the procurement of motors, fans, pumps, and heat dissipation materials, as well as artwork design for printed circuit boards and PCB manufacturing. ★ Main Products ★ - Supply of micro motors - Supply of fans and blowers - Supply of heat dissipation materials and electromagnetic wave absorption materials - Supply of components such as connectors - Inspection services - Artwork design for printed circuit boards - Supply of printed circuit boards (with our own facilities) ★ Company Features ★ With a Japanese leader and a quality and delivery management team based in China, our company is characterized by our ability to provide "Chinese manufactured products at low prices with Japanese quality." We offer comprehensive support for the practical aspects necessary for the certification of procured items, including various environmental documents and verification of certification statuses. Additionally, we have become experts in PCB design, manufacturing, component knowledge, and quality control, enabling us to meet diverse and advanced customer needs.

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