RFID coil

N&R technology supply varies of RFID coil antennas. Our RFID coil antennas are designed for RFID readers and RFID tags. There are many RFID coil antennas for your options. Different size, shape, chips. We also welcome OEM of RFID coil antennas.
The LF (125KHz / 134.2KHz) RFID antenna coil tag, also called E-Unit, consists of copper wire wound antenna and RFID chip, suitable for experienced user to embedded in RFID products. RFID coil tag is available in different sizes and chips for different read range, memory size and write mode depends on the application.

Such rfid copper coil antenna tag E-Unit, mostly made as circular shape for making rfid animal ear tags no matter for button shape or flag shape. We make the rfid E-Unit as complying with ISO11784/785 standard which is exactly used for animal identification.
Our E-Unit could be RFID coil any format: 125Khz FDX-A FECAVA, ISO11784/785 134.2Khz FDX-B, ISO11784/785 134.2Khz HDX, or ID64

http://www.nfcandrfid.com/products_info/ISO15693-ICODE2-RFID-coil-314747.html