FSF Series is a thin flexible sintered ferrite sheet, which suppresses the effect of metals to improve communication of several applications, for example NFC, RFID device and wireless charger due to high magnetic permeability.
1) High Magnetic Permeability
Improve properties of devices, for example increase distance of communication for several applications. FSF131 and FSF151 have relatively high μ' and low μ'' at 13.56MHz, which improves performance of NFC and RFID devices. FSF201 and FSF501 have relatively high μ' and low μ'' at 100-200kHz, which improves performance of wireless charger.
2) Thin flexible ferrite sheets
Our thin ferrite sheet is laminated with sintered ferrite ceramics, PET film and adhesive tape. A slit formation enables the laminated ferrite sheets to be flexible. Yet, it still retains relatively high μ’ and low μ” at a tuned range of frequency, thus it is suitable for compact mobile devices.
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