Our Ferrite Sheets for NFC (flexible ferrite magnetic sheets) are high-performance anti-metal interference materials designed for 13.56MHz NFC antennas. Made from high-temperature sintered magnetic ferrite material, they enhance magnetic field strength and improve induction distance. Ferrite sheets play a crucial role in NFC payment devices, electronic tags, RFID and similar applications by effectively isolating metal conductors from absorbing and attenuating the antenna’s magnetic field. This optimization enhances antenna performance and sensitivity. Additionally, ferrite sheets reduce electromagnetic wave reflection and interference, improving magnetic conduction for more stable and reliable signals. They are widely used in smartphones, access control systems, wireless charging and other applications.
1. Offers high magnetic permeability, effectively enhancing magnetic field strength.
2. Flexible and bendable, suitable for various devices.
3. Improves NFC antenna performance, optimizing signal transmission.
4. Increases antenna sensing distance, enhancing energy transfer efficiency.
5. Provides magnetic isolation between metal and coils, reducing interference.
6. Prevents metal conductors on the receiving end from attenuating magnetism, ensuring signal stability.
7. Enhances magnetic field strength of both transmitting and receiving coils, improving communication quality.
8. Customizable in shape and size to meet different application needs.
9. Equipped with double-sided adhesive for easy installation and secure attachment.
| Property | Value | |
| Type | Ferrite Sheet | |
| Structure | Single layer | |
| Effective carrier frequency | 13.56MHz and below | |
| Operating temperature(℃) | -40 to+85 | |
| Thickness (mm) | 0.150 | |
| Dimensions (mm) | 125 X 125 | |
| Permeability (@ 13.56MHz) | μ’ | 150±20% |
| μ” | 3±20% | |
* Absorb electromagnetic radiation and interference
* Isolate coupling interference between adjacent components
* Reduce instability caused by radiation interference
* Prevent electromagnetic wave leakage
* Reduce surface current induced by shielding body
* Widely used for interference isolation or blocking of motherboards, high-frequency electronic components, communication products, GPS, laptops, TVs and other equipment.
* NFC-enabled mobile phones
* Contactless IC cards
* RFID readers/tags, suitable for 13.56 MHz NFC mobile phone antennas and RFID devices
* Isolate metal materials from absorbing antenna magnetic fields
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