This innovative and extremely compact antenna has a high surface resistance NiZn ferrite core material (>10Mohm/mm) and medium initial permeability to work at high and low frequency.
Providing very stable performance from -40C to +85C, the 2D1D15 Series is available with 4.77mH @125 kHz and 6uH @13.56 MHz standard inductance.
Dimensions are 17.5mm x 16.0mm x 4.0mm, and there is high drop test resistance (up to 500 times from 1 m) due to a maximised pin area.
The inductance and “Q” factor of the NFC coil has been measured at 13.56MHz and is suitable for RFID applications with ISO15693 (vicinity: I-CODE) and ISO 14443 (proximity: MIFARE) interfaces.